News \\ Transactions
06/2010 05/2010 04/2010 03/2010 02/2010 01/2010 10/2009 08/2009 07/2009 06/2009 05/2009 04/2009 03/2009 02/2009 01/2009 10/2008 08/2008 07/2008 06/2008 05/2008 04/2008 03/2008 02/2008 01/2008 12/2007 10/2007 08/2007 07/2007 06/2007 05/2007 04/2007 03/2007 02/2007 01/2007
| Date | Player | Action | Details |
|---|---|---|---|
| 06/28/2010 | Wes Alsup | Signing | Signed RHP Wes Alsup |
| 06/28/2010 | Ryan Wehrle | Trade | Acquired INF Ryan Wehrle from River City (Frontier League) for a player to be named later |
| 06/27/2010 | Billy Petrick | Inactive List | Placed RHP Billy Petrick on the Inactive List |
| 06/26/2010 | Release | Released RHP Drew Shetrone, LHP Nathan Ginsberg and INF Clint Toomey | |
| 06/26/2010 | Josh Flores | Signing | Signed OF Josh Flores |
| 06/23/2010 | Billy Petrick | Activate | Activated RHP Billy Petrick from the Disabled List |
| 06/22/2010 | Ryan Basham | Trade | Traded OF Ryan Basham to Windy City (Frontier League) for a player to be named later |
| 06/21/2010 | Kyle Dahman | Trade |
Acquired RHP Kyle Dahman from Kansas City for a player to be named later |
| 06/21/2010 | Justin Justice | Trade | Traded OF Justin Justice to Winnipeg for a player to be named later |
| 06/21/2010 | Chris Colton | Trade | Acquired OF Chris Colton from Wichita (American Association) for a player to be named later |
| 06/15/2010 | Trade | Acquired INF Clint Toomey from Gateway (Frontier League) for a player to be named later | |
| 06/15/2010 | Billy Petrick | Disabled List |
Moved RHP Billy Petrick from the Inactive List to the 7 day Disabled List |
| 06/14/2010 | Jorge Rodriguez | Release | Released INF Jorge Rodriguez |
| 06/13/2010 | Trade | Traded RHP Sean Teague to Wichita (American Association) for a player to be named later | |
| 06/01/2010 | Disabled List | Placed OF Justin Justice on the Disabled List | |
| 05/29/2010 | Brandon McArthur | Release | Activated Brandon McArthur (INF) from the DL; Released McArthur |
| 05/18/2010 | Release |
Released LHP Andrew Bovich (Rookie) and C Anselmo Vasquez (Rookie). Assigned INF Brandon McArthur (Rookie) to the DL. |
|
| 05/10/2010 | Mike Epping | Release |
Released LHP Mike Epping (LS-2). |
| 04/28/2010 | Griffin Bailey | Signing |
Signed RHP Griffin Bailey (LS-1) to a 2010 contract. |
| 04/23/2010 | Ben Carter | Release |
Released INF Ben Carter (Rookie). |
| 04/22/2010 | Sean Teague | Signing | Signed RHP Sean Teague (Rookie) to a 2010 contract |
| 04/22/2010 | Justin Justice | Trade |
Traded RHP J.J. Pacella (LS-1) to Fargo-Moorhead for OF Justin Justice (LS-4). |
| 04/20/2010 | Billy Petrick | Trade |
Acquired RHP Billy Petrick (LS-5) from Windy City (Frontier League) for a player to be named. |
| 04/16/2010 | Matt Davis | Release |
Released RHP Matt Davis (LS-5). |
| 04/15/2010 | Roberto Mena | Inactive List |
Assigned INF Roberto Mena (LS-1) to the Inactive List |
| 04/14/2010 | Jorge Rodriguez | Signing |
Signed INF Jorge Rodriguez (Rookie) to a 2010 contract. |
| 04/13/2010 | Mike Rocco | Signing |
Signed RHP Michael Rocco (LS-1) to a 2010 contract. |
| 04/05/2010 | Roberto Mena | Signing |
Signed INF Roberto Mena (LS-1) to a 2010 contract. |
| 03/31/2010 | J.J. Pacella | Trade | Acquired RHP J. J. Pacella (LS-1) from Lake Erie (Frontier League) for INF Lee Huggins (Rookie) and a player to be named |
| 03/31/2010 | Retirement |
Announced the retirement of LHP Brad Mumma (LS-5). |
|
| 03/31/2010 | Release | Placed C-OF Phil Avlas (Veteran) on irrevocable waivers | |
| 03/31/2010 | Matt Davis | Inactive List | Assigned RHP Matt Davis (LS-5) to the IL |
| 03/30/2010 | Benjamin Carter | Signing |
Signed INF Benjamin Carter (Rookie) to a 2010 contract. |
| 03/29/2010 | Signing |
Signed INF Lee Huggins (Rookie) to a 2010 contract. |
|
| 03/09/2010 | Billy Jackel | Signing | Signed RHP Billy Jackel (Rookie) to a 2010 contract |
| 03/05/2010 | Roberto Mena | Trade |
Acquired INF Roberto Mena (LS-1) from Oakland (Frontier League) for a player to be named. |
| 03/02/2010 | Jeff Fischer | Signing |
Signed RHP Jeffrey Fischer (LS-1) to a 2010 contract. |
| 03/01/2010 | Trade |
Traded OF Kevin House (LS-3) to Rockford for a player to be named. |
|
| 02/26/2010 | Signing |
Signed OF Jon Nelson (Veteran) and OF Ryan Besham (LS-2) to a 2010 contract. |
|
| 02/22/2010 | Signing |
Signed INF Brandon McArthur (Rookie) and INF-OF Larry Cobb (LS-3) to a 2010 contract. |
|
| 02/17/2010 | Ryan Basham | Trade |
Acquired OF Ryan Basham (LS-2) from Florence (Frontier League) for OF Kuyannis Miles (LS-2), RHP James Deighton (Rookie) and a player to be named. |
| 02/17/2010 | Released |
Released OF-INF Boomer Berry (LS-3). |
|
| 02/16/2010 | Signing |
Signed C-1B Rafael Mendez (LS-4) and OF Jonathan Wyatt (LS-2) to a 2010 contract. |
|
| 02/16/2010 | Sold |
Sold the contract of OF Joe Gaetti (Veteran) to Lancaster (Atlantic League). |
|
| 02/15/2010 | Andrew Bovich | Signing |
Signed LHP Andrew Bovich (Rookie) to a 2010 contract. |
| 02/11/2010 | Signing |
Agreed to terms with C-OF Phil Avlas (Veteran) and RHP Rory Shortell (LS-4). |
|
| 02/11/2010 | Joe Billick | Signing |
Signed C Joe Billick (Rookie) to a 2010 contract. |
| 02/10/2010 | Signing |
Signed RHP James Deighton (Rookie) to a 2010 contract. |
|
| 02/05/2010 | Todd Privett | Signing |
Signed LHP Todd Privett (LS-1) to a 2010 contract. |
| 02/04/2010 | Ronald "Bear" Bay | Signing |
Signed RHP Bear Bay (LS-5) to a 2010 contract. |
| 02/02/2010 | Signing |
Signed RHP Ross Stout (LS-2), RHP Ronald Bay (LS-5), LHP Devin Anderson (LS-1) and OF Michael Epping Jr. (LS-2) to 2010 contracts. |
|
| 01/29/2010 | Drew Shetrone | Signing | Signed RHP Drew Shetrone (LS-2) to a 2010 contract. |
| 01/29/2010 | Kuyanunnis Miles | Signing |
Signed OF Kuyaunnis Miles (LS-2) to a 2010 contract |
| 01/20/2010 | Kevin Rios | Signing |
Signed SS Kevin Rios (LS-5) to a 2010 contract. |
| 01/12/2010 | Joe Billick | Trade |
Acquired C Joe Billick (Rookie) from Winnipeg for a player to be named. |
| 01/08/2010 | Brad Correll | Signing |
Signed INF-OF Brad Correll (Veteran) to a 2010 contract. |
| 01/06/2010 | Freddie Thon | Signing | Agreed to terms with 1B Freddie Thon (LS-5) |
| 10/22/2009 | Chad Blackwell, Christian Lopez | Fielder's Expansion Draft | Lake County Selects LHP Chad Blackwell and Catcher Christian Lopez in the 2010 Expansion Draft |
| 08/17/2009 | Eric Scriven | Signing | The JackHammers signed (IF) Eric Scriven (LS-1) to a 2009 contract. |
| 08/17/2009 | Phil Avlas | Inactive List | The JackHammers place (C) Phil Avlas (LS-5) on the inactive list. |
| 08/17/2009 | Ryan Paul | Inactive List | The JackHammers place (LHP) Ryan Paul (LS-2) on the inactive list. |
| 08/17/2009 | Mike Garcia | Signing | The JackHammers sign (IF) Mike Garcia (Rookie) to a 2009 contract. |
| 08/17/2009 | Vince Harrison | Trade | The JackHammers trade (IF) Vince Harrison (LS-4) to the Winnipeg Goldeyes for future considerations |
| 08/15/2009 | Michael Moore | Trade | Acquired (RHP) Michael Moore (Rookie) from the Fargo-Moorhead RedHawks for a player to be named later. |
| 08/14/2009 | Brad Correll | Contract Purchase | The Boston Red Sox purchased the contract of (OF) Brad Correll (Veteran). |
| 08/12/2009 | Chris Tierney | Signing | The JackHammers sign (LHP) Chris Tierney (LS-4) to a 2009 contract. |
| 08/12/2009 | Brandon Mathes | Release | The JackHammers place (RHP) Brandon Mathes (Rookie) on irrevocable waivers for the purpose of giving him his unconditional release. |
| 08/11/2009 | Brandon Mathes | Signing | The JackHammers sign (RHP) Brandon Mathes (Rookie) to a 2009 contract. |
| 08/10/2009 | Kyle Nichols | Release | The JackHammers place (IF) Kyle Nichols (Veteran) on irrevocable waivers for the purpose of giving him his unconditional release. |
| 08/08/2009 | Christian Lopez | Signing | The JackHammers sign (C) Christian Lopez (LS-4) to a 2009 contract. |
| 08/08/2009 | Trenton Lee | Signing | The JackHammers sign (RHP) Trenton Lee (Rookie) to a 2009 contract. |
| 08/08/2009 | Danny Cox | Release | The JackHammers place (IF) Danny Cox (Rookie) on irrevocable waivers for the purpose of giving him his unconditional release. |
| 08/08/2009 | Tug Gillingham | Release | The JackHammers place (C) Tug Gillingham (Rookie) on irrevocable waivers for the purpose of giving him his unconditional release. |
| 08/04/2009 | Chris Herbert | Signing | The JackHammers sign (C) Chris Herbert (Rookie) to a 2009 contract. |
| 07/31/2009 | Danny Cox | Activation | The JackHammers activate (IF) Danny Cox (Rookie) from the Disabled List and place him on the active roster. |
| 07/31/2009 | Luke O'Loughlin | Signing | The JackHammers sign (RHP) Luke O'Loughlin (Rookie) to a 2009 contract. |
| 07/31/2009 | Mike Garcia | Release | The JackHammers place (IF) Mike Garcia (Rookie) on irrevocable waivers for the purpose of giving him his unconditional release. |
| 07/24/2009 | Joe Gaetti | Signing | The JackHammers sign (OF) Joe Gaetti (LS-5) to a 2009 contract. |
| 07/24/2009 | Phil Avlas | Disabled List | The JackHammers place (C) Phil Avlas (LS-5) on the Disabled List. |
| 07/24/2009 | Danny Cox | Disabled List | The JackHammers place (IF) Danny Cox (Rookie) on the Disabled List |
| 07/24/2009 | Tug Gillingham | Activation | The JackHammers activate (C) Tug Gillingham (Rookie) from the Disabled List and place him on the active roster. |
| 07/18/2009 | Kyle Nichols | Signing | The JackHammers sign (IF/OF) Kyle Nichols (Veteran) to a 2009 contract. |
| 07/18/2009 | Tug Gillingham | Disabled List |
The JackHammers place (C) Tug Gillingham (Rookie) on the Disabled List retroactive to July 13. |
| 07/17/2009 | Rob Dahlberg | Signing | The JackHammers sign (IF) Rob Dahlberg (Rookie) to a 2009 contract. |
| 07/17/2009 | Brian Reith | Inactive List | The JackHammers place (RHP) Brian Reith (Veteran) on the inactive list. |
| 07/17/2009 | Mike Garcia | Signing | The JackHammers signed (IF) Mike Garcia (Rookie) to a 2009 contract. |
| 07/17/2009 | Isaac Omura | Release | The JackHammers place (IF) Isaac Omura (LS-2) on irrevocable waivers for the purpose of giving him his unconditional release. |
| 07/15/2009 | Aaron Trolia | Trade | The JackHammers trade (RHP) Aaron Trolia (LS-3) to Victoria of the Golden Baseball League for a player to be named later. |
| 07/14/2009 | Nate Sevier | Activation | The JackHammers active (RHP) Nate Sevier (LS-5) from the inactive list. |
| 07/14/2009 | Tydus Meadows | Release | The JackHammers place (OF) Tydus Meadows (Veteran) on irrevocable waivers for the purpose of giving him his unconditional release. |
| 07/10/2009 | Brian Reith | Signing | The JackHammers sign (RHP) Brian Reith (Veteran) to a 2009 contract. |
| 07/10/2009 | Gary Harris | Release | The JackHammers place (OF) Gary Harris (Veteran) on irrevocable waivers for the purpose of giving him his unconditional release. |
| 06/29/2009 | Derek Barrows | Signing | The JackHammers sign (RHP) Derek Barrows to a 2009 contract. |
| 06/29/2009 | Joe Panozzo | Release | The JackHammers place (RHP) Joe Panozzo (Rookie) on irrevocable waivers for the purpose of giving him his unconditional release. |
| 06/27/2009 | Brad Mumma | Disabled List | The JackHammers place (LHP) Brad Mumma (LS-4) on the Disabled List. |
| 06/27/2009 | Tim Alberts | Activation | The JackHammers activate (OF) Tim Alberts (Rookie) from the Disabled List. |
| 06/27/2009 | Jamie McGraw | Release | The JackHammers place (OF) Jamie McGraw (Rookie) on irrevocable waivers for the purpose of giving him his unconditional release. |
| 06/26/2009 | Brad Correll | Claim Off Waivers | The JackHammers claim (IF-OF) Brad Corell from (Veteran) off waivers from Kansas City. |
| 06/25/2009 | David Byard | Release | The JackHammers place (RHP) David Byard (Veteran) on irrevocable waivers for the purpose of giving him his unconditional release. |
| 06/25/2009 | Joe Panozzo | Signing | The JackHammers sign (RHP) Joe Panozzo (Rookie) to a 2009 contract. |
| 06/19/2009 | Aaron Trolia | Inactive List | The JackHammers place (RHP) Aarom Trolia (LS-3) on the inactive list |
| 06/17/2009 | Aaron Trolia | Activation | The JackHammers remove (RHP) Aaron Trolia (LS-3) from the Disabled List. |
| 06/17/2009 | K.C. Herren | Release | The JackHammers place (OF) K.C. Herren (LS-4) on irrevocable waivers for the purpose of giving him his unconditional release. |
| 06/15/2009 | Danny Cox | Signing | The JackHammers sign (IF) Danny Cox (Rookie) to a 2009 contract. |
| 06/15/2009 | Ryan Arcadia | Release | The JackHammers place (IF) Ryan Arcadia (Rookie) on irrevocable waivers for the purpose of giving him his unconditional release. |
| 06/14/2009 | Wally Backman, Jr. | Disabled List | The JackHammers activate (IF/OF) Wally Backman, Jr. (LS-3) from the Disabled List. |
| 06/14/2009 | Tim Alberts | Disabled List | The JackHammers place (OF) Tim Alberts (Rookie) on the Disabled LIst |
| 06/14/2009 | Aaron Trolia | Disabled List | The JackHammers place (RHP) Aaron Trolia (LS-3) on the Disabled List |
| 06/14/2009 | Isaac Omura | Trade | The JackHammers acquire (IF) Isaac Omura from the Gary SouthShore RailCats in exchange for (RHP) Grant Johnson (LS-4) |
| 06/14/2009 | Tydus Meadows | Signing | The JackHammers sign (OF) Tydus Meadows (Veteran) to a 2009 contract. |
| 06/13/2009 | Joey Gomes | Trade | The JackHammers trade (OF) Joey Gomes (LS-5) to the Edmonton Capitales of the Golden Baseball League for (IF/OF) Gary Harris (Veteran). |
| 06/09/2009 | Jimmy Davenport | Release | The JackHammers place (IF) Jimmy Davenport (LS-1) on irrevocable waivers for the purpose of giving him his unconditional release. |
| 06/09/2009 | Jason Novak | Signing | The JackHammers re-sign (RHP) Jason Novak (Rookie) to a 2009 contract. |
| 06/06/2009 | Jamie McGraw | Signing | The JackHammers sign (OF) Jamie McGraw (Rookie) to a 2009 contract. |
| 06/06/2009 | Mike Garcia | Release | The JackHammers place (IF) Mike Garcia (Rookie) on irrevocable waivers for the purpose of giving him his unconditional release. |
| 06/04/2009 | Horace Lawrence | Release | The JackHammers place (OF) Horace Lawrence (LS-2) on irrevocable waivers for the purpose of giving him his unconditional release. |
| 06/04/2009 | Joey Gomes | Activation | The JackHammers activate (OF) Joey Gomes (LS-5) from the Disabled List. |
| 05/29/2009 | Horace Lawrence | Signing | The JackHammers sign (OF) Horace Lawrence (LS-2) to a 2009 contract. |
| 05/29/2009 | Jimmy Davenport | Signing |
The JackHammers sign (IF) Jimmy Davenport (LS-1) to a 2009 contract. |
| 05/29/2009 | Grant Johnson | Activation | The JackHammers activate (RHP) Grant Johnson (LS-4) from the Disabled List. |
| 05/29/2009 | Joey Gomes (DL) | Disabled List | The JackHammers place (OF) Joey Gomes (LS-5) on the Disabled List |
| 05/29/2009 | Jason Novak | Release | The JackHammers place (RHP) Jason Novak (Rookie) on irrevocable waivers for the purpose of giving him his unconditional release. |
| 05/29/2009 | Johnny Washington | Release | The JackHammers place (IF) Johnny Washington (LS-1) on irrevocable waivers for the purpose of giving him his unconditional release. |
| 05/26/2009 | Wally Backman, Jr. (DL) | Disabled List | The JackHammers place (IF/OF) Wally Backman, Jr. on the Disabled List retroactive to May 25 |
| 05/26/2009 | Mike Garcia | Signing | The JackHammers signed (IF) Mike Garcia (Rookie) to a 2009 contract. |
| 05/24/2009 | Grant Johnson | Disabled List | The JackHammers placed (RHP) Grant Johnson (LS-4) on the Disabled List retroactive to May 20. |
| 05/24/2009 | Ryan Gehring | Activation | The JackHammers removed (LHP) Ryan Gehring (LS-2) from the Disabled List. |
| 05/19/2009 | Ryan Gehring | Disabled List | The JackHammers place (LHP) Ryan Gehring (LS-2) on the Disabled List retroactive to May 16. |
| 05/19/2009 | Johnny Washington | Signing | The JackHammers sign (IF) Johnny Washington (LS-1) to a 2009 contract. |
| 05/18/2009 | Chad Blackwell | Signing | The JackHammers signed (RHP) Chad Blackwell (LS-3) to a 2009 contract. |
| 05/18/2009 | Mike Coles | Release | The JackHammers place (OF) Mike Coles (LS-1) on irrevocable waivers for the purpose of giving him his unconditional release. |
| 05/12/2009 | Jason Novak | Signing | The JackHammers signed (RHP) Jason Novak (Rookie) to a 2009 contract. |
| 05/12/2009 | Tim Alberts | Signing | The JackHammers sign (IF/OF) Tim Alberts (Rookie) to a 2009 contract. |
| 05/12/2009 | Alex VanOeveren | Release | The JackHammers place (RHP) Alex VanOeveren (Rookie) on irrevocable waivers for the purpose of giving him his unconditional release. |
| 05/12/2009 | Pat Mahomes | Release | The JackHammers place (RHP) Pat Mahomes (Veteran) on irrevocable waivers for the purpose of giving him his unconditional release. |
| 05/12/2009 | Andrew Sweet | Release | The JackHammers place (C) Andrew Sweet (LS-1) on irrevocable waivers for the purpose of giving him his unconditional release. |
| 05/12/2009 | Mike Garcia | Release | The JackHammers place (IF) Mike Garcia (Rookie) on irrevocable waivers for the purpose of giving him his unconditional release. |
| 05/04/2009 | Alex Fonseca | Release | The JackHammers place (IF) Alex Fonseca (LS-1) on irrevocable waivers for the purpose of giving him his unconditional release. |
| 05/04/2009 | Grant Johnson | Signing | The JackHammers signed (RHP) Grant Johnson (LS-4) to a 2009 contract. |
| 05/01/2009 | Ryan Paul | Signing | The JackHammers signed (LHP) Ryan Paul (LS-2) to a 2009 contract. |
| 04/30/2009 | Taylor Wilding | Contract Purachse | The Los Angeles Angels of Anaheim purchased the contract of (RHP) Taylor Wilding (LS-3). |
| 04/27/2009 | Pat Mahomes | Signing | The JackHammers signed (RHP) Pat Mahomes (Veteran) to a 2009 contract. |
| 04/27/2009 | Andrew Pinckney | Signing | The JackHammers signed (IF) Andrew Pinckney (LS-4) to a 2009 contract. |
| 04/27/2009 | Joey Gomes | Signing | The JackHammers agreed to terms with (OF) Joey Gomes (LS-5). |
| 04/22/2009 | Chad Fillinger | Retirement | The JackHammers announce the retirement of (RHP) Chad Fillinger (LS-3). |
| 04/22/2009 | Doc Brooks | Retirement | The JackHammers announce the retirement of (OF) Doc Brooks (Veteran). |
| 04/22/2009 | Tim Alberts | Trade | The JackHammers acquire (IF) Tim Alberts (Rookie) from Washington of the Frontier League for a player to be named later. |
| 04/22/2009 | Nate Sevier | Inactive Liste | The JackHammers place (RHP) Nate Sevier (LS-5) to the inactive list. |
| 04/22/2009 | Adam Klein | Signing | The JackHammers sign OF Adam Klein (LS-1) to a 2009 contract. |
| 04/22/2009 | K.C. Herren | Signing | The JackHammers sign OF Karl Herren (LS-4) to a 2009 contract. |
| 04/22/2009 | Taylor Wilding | Signing | The JackHammers sign RHP Taylor Wilding (LS-3) to a 2009 contract. |
| 04/22/2009 | Rory Shortell | Signing | The JackHammers sign RHP Rory Shortell (LS-4) to a 2009 contract. |
| 04/13/2009 | Juan Diaz | Trade | The JackHammers trade (IF) Juan Diaz to Sussex of the Can-Am. League for a player to be named later. |
| 04/13/2009 | Jose Graterol | Signing | The JackHammers sign (RHP) Jose Graterol (Rookie) to a 2009 contract. |
| 04/13/2009 | Ryan Arcadia | Signing |
The JackHammers sign (IF) Ryan Arcadia (Rookie) to a 2009 contract. |
| 04/11/2009 | Ryan Gehring | Signing | The JackHammers sign (LHP) Ryan Gehring (LS-1) to a 2009 contract. |
| 04/07/2009 | Freddie Thon | Signing | The JackHammers sign (1B) Freddie Thon (LS-4) to a 2009 contract. |
| 04/07/2009 | Alex Fonseca | Trade | The JackHammers receive (IF) Alex Fonseca (LS-1) from Gary to complete an earlier trade. |
| 04/07/2009 | Aaron Trolia | Signing | The JackHammers sign (RHP) Aaron Trolia (LS-3) to a 2009 contract. |
| 04/03/2009 | Mike Coles | Signing | The JackHammers sign (OF) Mike Coles (LS-2) to a 2009 contract. |
| 04/02/2009 | Ned Darley | Release | The JackHammers place (RHP) Ned Darley (Veteran) on irrevocable waivers for the purpose of giving him his unconditional release. |
| 04/02/2009 | Brad Mumma | Signing | The JackHammers sign (LHP) Brad Mumma (LS-4) to a 2009 contract. |
| 04/01/2009 | Rory Shortell | Trade | The JackHammers trade (RHP) Tyler Meigs to Sioux City of the American Association for (RHP) Rory Shortell (LS-3). |
| 03/30/2009 | Pat Mahomes | Trade | The JackHammers trade (OF) Cory Harris to Sioux Falls of the American Assoication for RHP Pat Mahomes (Veteran). |
| 03/27/2009 | Andrew Sweet | Signing | The JackHammers sign (C-OF) Andrew Sweet (LS-1) to a 2009 contract. |
| 03/26/2009 | Ismael Castro | Release | The JackHammers place (IF) Ismael Castro (Veteran) on irrevocable waivers for the purpose of giving him his unconditional release. |
| 03/17/2009 | Tug Gillingham | Signing | The JackHammers sign (C) Tug Gillingham (Rookie) to a 2009 contract. |
| 03/17/2009 | Mike Garcia | Signing | The JackHammers sign (IF) Mike Garcia (Rookie) to a 2009 contract. |
| 03/12/2009 | Kevin Rios | Signing | The JackHammers sign (IF) Kevin Rios (LS-4) to a 2009 contract. |
| 03/11/2009 | Alex Vanoeveren | Signing | The JackHammers sign (RHP) Alex Vanoeveren (Rookie) to a 2009 contract. |
| 03/06/2009 | Phil Avlas | Signing | The JackHammers sign (C-OF) Phil Avlas (LS-4) to a 2009 contract. |
| 03/04/2009 | Mike Coles | Contract Purchase | The JackHammers purchase the contract of (OF) Mike Coles (LS-2) from Windy City of the Frontier League. |
| 02/27/2009 | Nick Prosise | Retirement | The JackHammers announce the retirement of (C) Nick Prosise (LS-2). |
| 02/24/2009 | Doc Brooks | Inactive List | The JackHammers place (OF) Doc Brooks (Veteran) on the inactive list. |
| 02/24/2009 | Nick McIntyre | Inactive List | The JackHammers place (IF) Nick McIntyre (LS-4) on the inactive list. |
| 02/13/2009 | Jason Richardson | Signing | The JackHammers sign (RHP) Jason Richardson (Veteran) to a 2009 contract. |
| 02/13/2009 | Drew Shetrone | Signing | The JackHammers sign (RHP) Drew Shetrone (LS-1) to a 2009 contract. |
| 02/10/2009 | Wally Backman, Jr. | Signing |
The JackHammers sign (IF-OF) Wally Backman, Jr. (LS-3) to a 2009 contract. |
| 01/29/2009 | Sam Cunningham | Release | The JackHammers place (RHP) Sam Cunningham (Rookie) on irrevocable waivers for the purpose of giving him his unconditional release. |
| 01/29/2009 | Blake Ricken | Release |
The JackHammers place (LHP) Blake Ricken (Rookie) on irrevocable waivers for the purpose of giving him his unconditional release. |
| 01/29/2009 | Steve Garrabrants | Retirement | The JackHammers announce the retirement of (IF) Steve Garrabrants (LS-4). |
| 01/29/2009 | Joe Hooft | Retirement |
The JackHammers announce the retirement of (IF) Joe Hooft (LS-2). |
| 10/31/2008 | Devin Anderson | Signing | The JackHammers sign (LHP) Devin Anderson (LS-1) to a 2009 contract. |
| 10/23/2008 | Jared Sutton | Trade | The JackHammers trade (RHP) Jared Sutton (Rookie) to River City (Frontier) for a player to be named later. |
| 10/23/2008 | Jason Sherrer | Trade | The JackHammers trade (C) Jason Sherrer (Rookie) to River City (Frontier) for (C) Andrew Sweet (LS-1). |
| 10/23/2008 | Chris Kinsey | Traded | The JackHammers trade (RHP) Chris Kinsey (LS-4) to River City (Frontier) for (OF) Luke Barganier (LS-3). |
| 08/14/2008 | Jared Sutton | Activation | The JackHammers activate (RHP) Jared Sutton (LS-1) from the inactive list. |
| 08/14/2008 | Chris Buechner | Release | The JackHammers place (RHP) Chris Buechner (LS-1) on irrevocable waivers for the purpose of giving him his unconditional release. |
| 08/12/2008 | Chris Kinsey | Disabled List | The JackHammers place (RHP) Chris Kinsey (LS-4) on the disabled list retroactive to August 10. |
| 08/12/2008 | Nate Sevier | Activation | The JackHammers activate (RHP) Nate Sevier (LS-4) from the disabled list. |
| 08/05/2008 | Jason Sherrer | Trade | The JackHammers acquire (C) Jason Sherrer (Rookie) from Winnipeg for a player to be named later. |
| 08/05/2008 | Blake Ricken | Signing | The JackHammers sign (LHP) Blake Ricken (Rookie) to a 2008 contract. |
| 08/05/2008 | Nate Sevier | Disabled List | The JackHammers place (RHP) Nate Sevier (LS-4) on the disabled list retroactive to August 4. |
| 08/05/2008 | Ned Darley | Signing | The JackHammers sign (RHP) Ned Darley (Veteran) to a 2008 contract. |
| 08/05/2008 | Matt Jernstad | Release | The JackHammers place (LHP) Matt Jernstad (Rookie) on irrevocable waivers for the purpose of giving him his unconditional release. |
| 08/04/2008 | Sam Cunningham | Signing | The JackHammers sign (RHP) Sam Cunningham (Rookie) to a 2008 contract. |
| 08/04/2008 | Dennis Blackmon, Jr. | Inactive List | The JackHammers place (C) Dennis Blackmon, Jr. (LS-1) on the inactive list. |
| 08/04/2008 | Brad Mumma | Trade | The JackHammers acquire (LHP) Brad Mumma (LS-3) from the Schaumburg Flyers in exchange for (LHP) David Moraga (Veteran). |
| 08/04/2008 | Dan Ziegler | Release | The JackHammers place (LHP) Dan Ziegler (Rookie) on irrevocable waivers for the purpose of giving him his unconditional release. |
| 07/31/2008 | Vince Perkins | Signing |
The JackHammers sign (RHP) Vince Perkins (LS-5) to a 2008 contract. |
| 07/31/2008 | David Moraga | Disabled List | The JackHammers place (LHP) David Moraga (Veteran) on the disabled list retroactive to July 30. |
| 07/30/2008 | Dorian Rojas | Trade | The JackHammers trade (IF) Dorian Rojas (Rookie) to Nashua for a player to be named later. |
| 07/29/2008 | Juan Diaz | Activation | The JackHammers activate (IF) Juan Diaz (Veteran) from the inactive list. |
| 07/29/2008 | Carlos Castillo | Release | The JackHammers place (RHP) Carlos Castillo (Veteran) on irrevocable waivers for the purpose of giving him his unconditional release. |
| 07/29/2008 | Andy Launier | Release | The JackHammers place (IF) Andy Launier (Rookie) on irrevocable waivers for the purpose of giving him his unconditional release. |
| 07/22/2008 | Chris Kinsey | Signing | The JackHammers sign (RHP) Chris Kinsey (LS-4) to a 2008 contract. |
| 07/22/2008 | Mike Caruso | Release | The JackHammers place (IF) Mike Caruso (Veteran) on irrevocable waivers for the purpose of giving him his unconditional release. |
| 07/20/2008 | Matt Jernstad | Signing | The JackHammers sign (LHP) Matt Jernstad (Rookie) to a 2008 contract. |
| 07/20/2008 | Kenny Evoniuk | Release | The JackHammers place (RHP) Kenny Evoniuk (Rookie) on irrevocable waivers for the purpose of giving him his unconditional release. |
| 07/17/2008 | Andy Launier | Signing | The JackHammers sign (1B) Andy Launier (Rookie) to a 2008 contract. |
| 07/16/2008 | Mike Garcia | Signing | The JackHammers sign (IF) Mike Garcia (Rookie) to a 2008 contract. |
| 07/16/2008 | Freddie Thon | Contract Purchased | The JackHammers sold the contract of 1B Freddie Thon (LS-3) to the Chicago White Sox. |
| 07/16/2008 | Dorian Rojas | Inactive List | The JackHammers place (IF) Dorian Rojas (Rookie) on the inactive list. |
| 07/14/2008 | Sean Corning | Release | The JackHammers place (LHP) Sean Corning (Rookie) on irrevocable waivers for the purpose of giving him his unconditional release. |
| 07/14/2008 | Nick Prosise | Activation | The JackHammers activate (C) Nick Prosise (LS-1) from the disabled list. |
| 07/12/2008 | Brian Forystek | Trade | The JackHammers traded (LHP) Brian Forystek (Veteran) to Gary for a player to be named later. |
| 07/10/2008 | Sean Corning | Signing | The JackHammers sign (LHP) Sean Corning (Rookie) to a 2008 contract. |
| 07/10/2008 | Kenny Evoniuk | Signing | The JackHammers sign (RHP) Kenny Evoniuk (Rookie) to a 2008 contract. |
| 07/06/2008 | Nick O'Brien | Release | The JackHammers place (RHP) Nick O'Brien (Rookie) on irrevocable waivers for the purpose of giving him his unconditional release. |
| 07/05/2008 | Nick Prosise | Disabled List | The JackHammers place (C) Nick Prosise (LS-1) on the disabled list retroactive to June 3. |
| 07/04/2008 | Dennis Blackmon, Jr. | Signing | The JackHammers sign (C) Dennis Blackmon, Jr. (LS-1) to a 2008 contract. |
| 07/04/2008 | Craig Pfautz | Release | The JackHammers place (LHP) Craig Pfautz (LS-1) on irrevocable waivers for the purpose of giving him his unconditional release. |
| 06/29/2008 | Brian Forystek | Inactive List | The JackHammers place (LHP) Brian Forystek (Veteran) on the inactive list. |
| 06/29/2008 | Carlos Castillo | Signing | The JackHammers sign (RHP) Carlos Castillo (Veteran) to a 2008 contract. |
| 06/27/2008 | Chris Buechner | Signing | The JackHammers sign (RHP) Chris Buechner (LS-1) to a 2008 contract. |
| 06/27/2008 | Mike Colacchio | Release | The JackHammers place (RHP) Mike Colacchio (Rookie) on irrevocable waivers for the purposes of giving him his unconditional release. |
| 06/25/2008 | Reece Creswell | Release | The JackHammers place (C) Reece Creswell (Rookie) on irrevocable waivers for the purposes of giving him his unconditional release. |
| 06/25/2008 | Craig Pfautz | Activation | The JackHammers activate (LHP) Craig Pfautz (LS-1) from the disabled list. |
| 06/18/2008 | Drew Shetrone | Contract Purchased | The JackHammers sold the contract of (RHP) Drew Shetrone (Rookie) to the New York Yankees. |
| 06/17/2008 | Chad Fillinger | Signing | The JackHammers sign (RHP) Chad Fillinger (LS-3) to a 2008 contract. |
| 06/15/2008 | Danny Touchet | Release | The JackHammers place (RHP) Danny Touchet (LS-3) on irrevocable waivers for the purposes of giving him his unconditional release. |
| 06/15/2008 | Kevin Altman | Release | The JackHammers place (RHP) Kevin Altman (LS-3) on irrevocable waivers for the purposes of giving him his unconditional release. |
| 06/15/2008 | Dan Ziegler | Signing | The JackHammers sign (LHP) Dan Ziegler (Rookie) to a 2008 contract. |
| 06/15/2008 | Reece Creswell | Signing | The JackHammers sign (C) Reece Creswell (Rookie) to a 2008 contract. |
| 06/14/2008 | Mike Colacchio | Signing | The JackHammers sign (RHP) Mike Colacchio (Rookie) to a 2008 contract. |
| 06/14/2008 | Mike Colacchio | Signing | The JackHammers sign (RHP) Mike Colacchio (Rookie) to a 2008 contract. |
| 06/11/2008 | Eric Scriven | Trade | The JackHammers trade (IF) Eric Scriven (Rookie) to Kansas City for a player to be named later. |
| 05/31/2008 | Steve Garrabrants | Actvation | The JackHammers activate (IF) Steve Garrabrants (LS-4) from the disabled list. |
| 05/27/2008 | Mike Schellinger | Release | The JackHammers place (RHP) Mike Schellinger (LS-1) on irrevocable waivers for the purposes of giving him his unconditional release. |
| 05/27/2008 | Jared Sutton | Inactive List | The JackHammers place (RHP) Jared Sutton (LS-1) on the inactive list. |
| 05/27/2008 | Danny Touchet | Signing | The JackHammers sign (RHP) Danny Touchet (LS-2) to a 2008 contract. |
| 05/24/2008 | Steve Garrabrants | Disabled List |
The JackHammers place (IF) Steve Garrabrants (LS-4) on the disabled list. |
| 05/24/2008 | Freddie Thon | Activation | The JackHammers active (IF) Freddie Thon (LS-3) from the disabled list. |
| 05/17/2008 | Freddie Thon | Disabled List | The JackHammers place (IF) Freddie Thon (LS-1) on the disabled list. |
| 05/17/2008 | Jared Sutton | Signing | The JackHammers sign (RHP) Jared Sutton (LS-1) to a 2008 contract. |
| 05/11/2008 | Nick McIntyre | Signing | The JackHammers sign (C) Nick McIntyre (LS-4) to a 2008 contract. |
| 05/11/2008 | Pat O'Sullivan | Release | The JackHammers place (IF) Pat O'Sullivan (Veteran) on irrevocable waivers for the purposes of giving him his unconditional release. |
| 05/11/2008 | Nick Renault | Trade | Traded (RHP) Nick Renault (LS-2) to Lancaster of the Atlantic League for a player to be named later. |
| 05/11/2008 | Mike Collachio | Trade | Traded (RHP) Mike Collachio (Rookie) to Florence of the Frontier League for a player to be named later. |
| 05/11/2008 | Johnny Washington | Trade | Traded (IF) Johnny Washington (LS-1) to Florence of the Frontier League for a player to be named later. |
| 05/11/2008 | Lance Odom | Release |
Placed (RHP) Lance Odom (Rookie) on irrevocable waivers for the purpose of giving him his unconditional release. |
| 05/07/2008 | Patrick Arlis | Signing | The JackHammers sign (C) Patrick Arlis (LS-4) to a 2008 contract. |
| 05/07/2008 | Jeff Muessig | Trade | Trade (RHP) Jeff Muessig (LS-4) to Lancaster of the Atlantic League for a player to be named later. |
| 05/01/2008 | Pat O'Sullivan | Signing | The JackHammers sign (IF) Pat O'Sullivan (Veteran) to a 2008 contract. |
| 05/01/2008 | Kevin Altman | Signing | The JackHammers sign (RHP) Kevin Altman (LS-3) to a 2008 contract. |
| 05/01/2008 | Cory Harris | Signing | The JackHammers sign (OF) Cory Harris (Veteran) to a 2008 contract. |
| 04/22/2008 | Shannon Wirth | Trade | Traded (RHP) Shannon Wirth (Rookie) to Traverse City of the Frontier for a player to be named later. |
| 04/22/2008 | David Nathanson | Trade | Traded (RHP) David Nathanson (Rookie) to Traverse City of the Frontier for a player to be named later. |
| 04/22/2008 | Wally Backman, Jr. | Signing |
Signed (IF/OF) Wally Backman, Jr. (LS-3) to a 2008 contract. |
| 04/22/2008 | Johnny Washington | Signing | Signed (IF) Johnny Washington (LS-1) to a 2008 contract. |
| 04/22/2008 | FreddieThon | Signing | Signed (IF/OF) Freddie Thon (LS-3) to a 2008 contract. |
| 04/21/2008 | Sean O'Leary | Signing | Signed (RHP) Sean O'Leary (Rookie) to a 2008 contract. |
| 04/21/2008 | Lance Odom | Signing | Signed (RHP) Lance Odom (Rookie) to a 2008 contract. |
| 04/18/2008 | Matt Petrusek | Trade | Traded RHP Matt Petrusek (LS-3) to Sussex of the Can-Am League for a player to be named later. |
| 04/07/2008 | Craig Pfautz | Signing | Signed LHP Craig Pfautz (LS-1) to a 2008 contract. |
| 04/01/2008 | Steve Garrabrants | Signed | Signed INF Steve Garrabrants (LS-4) to a 2008 contract. |
| 04/01/2008 | Jeff Muessig | Signed | Signed RHP Jeff Muessig (LS-4) to a 2008 contract. |
| 03/20/2008 | Nick Prosise | Signed | Signed C Nick Prosise (LS-1) to a 2008 contract. |
| 03/19/2008 | Joey Gomes | Signed | Signed OF Joey Gomes (LS-4) to a 2008 contract. |
| 03/05/2008 | Chris Brown | Traded | Traded INF Chris Brown (LS-1) to the Sussex Skyhawks of the CanAm League in exchange for the playing rights of a player to be named later. |
| 02/27/2008 | Nate Sevier | Signed | Signed RHP Nate Sevier (LS-4) to a 2008 contract. |
| 02/20/2008 | Mike Schellinger | Signed | Signed RHP Mike Schellinger (LS-1) to a 2008 Contract. |
| 02/20/2008 | Chris Brown | Signed | Signed INF Chris Brown (LS-1) to a 2008 Contract |
| 02/15/2008 | Joe Hooft | Signed | Signed INF Joe Hooft (LS-1) to a 2008 contract. |
| 02/13/2008 | David Moraga | Signed | Signed LHP David Moraga (Veteran) to a 2008 contract. |
| 02/13/2008 | Tyler Meigs | Signed | Signed RHP Tyler Meigs (Rookie) to a 2008 contract. |
| 02/13/2008 | Eric Scriven | Signed | Signed INF Eric Scriven (Rookie) to a 2008 contract. |
| 02/05/2008 | Nick Renault | Signed | Signed RHP Nick Renault (LS-2) to a 2008 contract. |
| 01/29/2008 | Mike Colacchio | Signed | Signed RHP Mike Colacchio (Rookie) to a 2008 contract. |
| 01/29/2008 | Dorian Rojas | Signed | Signed INF Dorian Rojas (Rookie) to a 2008 contract. |
| 01/29/2008 | Cedric "Doc" Brooks | Signed | Signed OF Cedric "Doc" Brooks (LS-5) to a 2008 contract. |
| 01/28/2008 | Matt Smith | Retirement |
Announced the retirement of RHP Matt Smith (LS-5). |
| 01/25/2008 | Drew Shetrone | Signed | Signed RHP Drew Shetrone (Rookie) to a 2008 contract. |
| 01/25/2008 | Shannon Wirth | Signed | Signed RHP Shannon Wirth (Rookie) to a 2008 contract. |
| 01/24/2008 | Dustin Taylor | Signed | Signed LHP Dustin Taylor (Rookie) to a 2008 contract. |
| 01/23/2008 | Derrick Ellison | Sold | Sold the contract of LHP Derrick Ellison (LS-2) to the Chicago Cubs. |
| 01/23/2008 | David Nathanson | Signed | Signed RHP David Nathanson (Rookie) to a 2008 contract. |
| 01/17/2008 | Chad Ehrnsberger | Traded | Traded INF Chad Ehrnsberger to Wichita (American Association) for a player to be named later. |
| 01/17/2008 | Derek Nicholson | Sold |
Sold the contract of INF Derek Nicholson to Grand Prairie (American Association). |
| 01/15/2008 | Larry Olenberger | Named | Named Larry Olenberger hitting coach. |
| 01/14/2008 | Lonnie Patterson | Released | Released RHP Lonnie Patterson (Rookie). |
| 01/14/2008 | Kyle Zaleski | Released | Released RHP Kyle Zaleski (LS-1). |
| 01/14/2008 | Matt Mazurek | Released | Released OF Mathew Mazurek (Rookie). |
| 01/14/2008 | Jason Cierlik | Released | Released LHP Jason Cierlik (LS-3). |
| 01/14/2008 | Nicholas Wayne | Released | Released C Nicholas Wayne (Rookie). |
| 01/10/2008 | Bobby Mosby | Traded | Traded INF Bobby Mosby (LS-4) to River City Rascals (Frontier) for a player to be named later. |
| 12/24/2007 | Patrick O'Sullivan | Clamied Waivers |
JackHammers claimed INF Patrick O'Sullivan (Veteran) off waivers from Schaumburg. |
| 10/29/2007 | Dennis Blackmon | Contract Sold |
The JackHammers sell the contract of(Catcher) Dennis Blackmon (Rookie) to the Boston Red Sox. |
| 08/07/2007 | James Garcia | Player Signing | The JackHammers sign (RHP) James Garcia (LS-4) to a 2007 contract. |
| 08/07/2007 | Jason Cierlik | Player Signing | The JackHammers sign (LHP) Jason Cierlik (LS-2) to a 2007 contract. |
| 08/07/2007 | Kyle Zaleski | Disabled List | The JackHammers place (RHP) Kyle Zaleski (Rookie) on the disabled list retroactive to August 1. |
| 08/07/2007 | Josef Walentin | Release | The JackHammers place (RHP) Josef Walentin (Rookie) on irrevocable waivers for the purposes of giving him his unconditional release. |
| 08/03/2007 | Josef Walentin | Player Signing | The JackHammers sign (RHP) Josef Walentin (Rookie) to a 2007 contract. |
| 08/03/2007 | Bobby Mosby | Trade | The JackHammers receive (1B) Bobby Mosby (LS-3) from the River City Rascals of the Frontier League for a player to be named later. |
| 08/03/2007 | Raymond Jenkins | Trade |
The JackHammers trade (RHP) Raymond Jenkins (LS-1) to the Kansas City T-Bones for a player to be named later. |
| 08/03/2007 | Kevin Sullivan | Trade | The JackHammers trade (C) Kevin Sullivan (LS-5) to the St. Paul Saints of the American Association for a player to be named later. |
| 07/26/2007 | Nick Renault | Disabled List | The JackHammers place (RHP) Nick Renault (LS-1) on the disabled list. |
| 07/26/2007 | Josh Regits | Player Signing | The JackHammers signed (RHP) Josh Regits (Rookie) to a 2007 contract. |
| 07/26/2007 | Matt Mazurek | The JackHammers sign (OF) Matt Mazurek (Rookie) to a 2007 contract. | |
| 07/24/2007 | Lonnie Patterson | Player Signing | The JackHammers sign (RHP) Lonnie Patterson (Rookie) to a 2007 contract. |
| 07/24/2007 | Michael Harmelink | The JackHammers place (RHP) Michael Harmelink (Rookie) on irrevocable waivers for the purposes of giving him his unconditional release. | |
| 07/24/2007 | Steve Russell | Release | The JackHammers place (RHP) Steve Russell (LS-4) on irrevocable waivers for the purposes of giving him his unconditional release. |
| 07/21/2007 | Jake Whitesides | Player Signing | The JackHammers sign (OF) Jake Whitesides (LS-5) to a 2007 contract. |
| 07/21/2007 | Anthony Monegan | Release | The JackHammers place (OF) Anthony Monegan (LS-5) on irrevocable waivers for the purposes of giving him his unconditional release. |
| 07/20/2007 | Player Signing | The JackHammers signed (RHP) Michael Harmelink (Rookie) to a 2007 contract. | |
| 07/20/2007 | Cooper Eddy | Release | The JackHammers placed (RHP) Cooper Eddy (LS-2) on irrevocable waivers for the purposes of giving him his unconditional release. |
| 07/20/2007 | Michael Harmelink | Player Signing | The JackHammers sign (RHP) Michael Harmelink (Rookie) to a 2007 contract. |
| 07/12/2007 | Player Signing | The JackHammers sign (RHP) Cooper Eddy (LS-2) to a 2007 contract. | |
| 07/04/2007 | Justin Fiske | CONTRACT SOLD |
The JackHammers sell the contract (LHP) Justin Fiske (Rookie) to the St. Louis Cardinals. |
| 07/02/2007 | ACTIVATION | The JackHammers active (C) Kevin Sullivan (LS-5) from the disabled list. | |
| 06/26/2007 | Dan Ziegler | Trade | The JackHammers trade (LHP) Dan Ziegler (Rookie) to the Rockford RiverHawks of the Frontier League for a player to be named later. |
| 06/22/2007 | Nicholas Wayne | Player Signing | The JackHammers sign (C) Nicholas Wayne (Rookie) to a 2007 contract. |
| 06/22/2007 | Brian Forystek | Player Signing | The JackHammers sign (LHP) Brian Forystek (Veteran) to a 2007 contract. |
| 06/22/2007 | Release | The JackHammers place (C) Eric Zeedyk (Rookie) on irrevocable waivers for the purposes of giving him his unconditional release. | |
| 06/22/2007 | The JackHammers place (LHP) Victor Kleine (LS-5) on irrevocable waivers for the purposes of giving him his unconditional release. | ||
| 06/20/2007 | Justin Fiske | Player Signing | The JackHammers sign (LHP) Justin Fiske (Rookie) to a 2007 contract. |
| 06/19/2007 | Kevin Sullivan | Disabled List | The JackHammers place (C) Kevin Sullivan (LS-5) on the disabled list retroactive to June 4. |
| 06/13/2007 | Player Signing | Steve Russell | The JackHammers sign (RHP) Steve Russell (LS-4) to a 2007 contract. |
| 06/13/2007 | Tommy Boss | Release | The JackHammers remove (RHP) Tommy Boss from the inactive list and place him on irrevocable waivers for the purposes of giving him his unconditional release. |
| 06/13/2007 | Glen Tucker | Inactive List | The JackHammers place (RHP) Glen Tucker (LS-3) on the inactive list. |
| 06/10/2007 | Javier Lopez | Trade | The JackHammers trade (OF) Javier Lopez (LS-3) to Laredo of the United League for a player to be named later. |
| 06/08/2007 | Disabled List | The JackHammers place (LHP) Victor Kleine (LS-5) on the disabled list. | |
| 06/08/2007 | Eric Zeedyk | Player Signing | The JackHammers sign (C) Eric Zeedyk (Rookie) to a 2007 contract. |
| 05/23/2007 | Dan Ziegler | Player Signing | The JackHammers sign (LHP) Dan Ziegler (Rookie) to a 2007 contract. |
| 05/23/2007 | Brian Bunyan | The JackHammers place (RHP) Brian Bunyan on irrevocable waivers for the purpose of giving him his unconditional release. | |
| 05/18/2007 | The JackHammers place (RHP) Mark Harris (Rookie) on irrevocable waivers for the purpose of giving him his unconditional release. | ||
| 05/18/2007 | Matt Petrusek | Player Signing | The JackHammers sign RHP Matt Petrusek (LS-2) to a 2007 contract. |
| 05/15/2007 | Player Signing | The JackHammers sign (RHP) Mark Harris (Rookie) to a 2007 contract. | |
| 05/15/2007 | Ryan Mullens | Release |
The JackHammers place (RHP) Ryan Mullens (Rookie) on irrevocable waivers for the purposes of giving him his unconditional release. |
| 05/15/2007 | Nick Morris, Jr. | Release | The JackHammers place (OF) Nick Morris, Jr. (Rookie) on irrevocable waivers for the purposes of giving him his unconditional release. |
| 05/14/2007 | Player Trade | The JackHammers trade (OF) Matt Leake (Rookie) to the River City Rascals of the Frontier League for future considerations | |
| 05/02/2007 | Eric Zeedyk | Player Signing | The JackHammers have signed (C) Eric Zeedyk (Rookie) to 2007 contract. |
| 04/25/2007 | Javier Lopez | Player Signing | The JackHammers sign (OF) Javier Lopez (LS-3) to a 2007 contract. |
| 04/25/2007 | Hector Tena | Release | The JackHammers place (SS) Hector Tena (LS-4) on irrevocable waivers for the purposes of giving him his unconditional release. |
| 04/25/2007 | Matt Smith | Player Signing | The JackHammers sign (RHP) Matt Smith (LS-5) to a 2007 contract. |
| 04/25/2007 | Juan Diaz | Player Signing | The JackHammers sign (DH/1B) Juan Diaz (Veteran) to a 2007 contract. |
| 04/25/2007 | Brian Bunyan | Player Signing | The JackHammers sign (LHP) Brian Bunyan (Rookie) to a 2007 contract. |
| 04/18/2007 | Eric Scriven | Player Signing | The JackHammers sign (IF) Eric Scriven (Rookie) to a 2007 contract. |
| 04/18/2007 | Nick Morris, Jr. | Player Signing | The JackHammers sign (RF) Nicholas Morris, Jr. (Rookie) to a 2007 contract. |
| 04/18/2007 | Kyle Zaleski | Player Signing |
The JackHammers sign (RHP) Kyle Zaleski (Rookie) to a 2007 contract. |
| 04/17/2007 | Jason Glosser | Release | The JackHammers place (RHP) Jason Glosser (LS-1) on irrevocable waivers for the purposes of giving him his unconditional release. |
| 04/12/2007 | Nick Renault | Player Signing | The JackHammers sign (RHP) Nick Renault (LS-1) to a 2007 contract. |
| 04/12/2007 | Derek Nicholson | Player Signing | The JackHammers sign (1B/OF) Derek Nicholson (Veteran) to a 2007 contract. |
| 04/12/2007 | Tim Hutting | Player Signing | The JackHammers sign (SS) Tim Hutting (LS-3) to a 2007 contract. |
| 04/10/2007 | Tommy Boss | Inactive List |
The JackHammers place (RHP) Tommy Boss (Rookie) on the inactive list. |
| 03/08/2007 | Michael Landry | Release | The JackHammers place (C) Michael Landry (Rookie) on irrevocable waivers for the purposes of giving him his unconditional release. |
| 03/08/2007 | John Lackaff | Inactive List | The JackHammers place (IF) John Lackaff (LS-4) on the inactive list. |
| 03/01/2007 | Chad Ehrnsberger | Player Signing | The JackHammers sign (IF) Chad Ehrnsberger (LS-4) to a 2007 contract. |
| 03/01/2007 | Chris Brown | The JackHammers sign (IF) Chris Brown (Rookie) to a 2007 contract. | |
| 03/01/2007 | Dennis Blackmon, Jr. | Player Signing |
The JackHammers sign (C) Dennis Blackmon, Jr. (Rookie) to a 2007 contract. |
| 02/26/2007 | Nate Sevier | Player Signing | The JackHammers sign (RHP) Nate Sevier (LS-3) to a 2007 contract. |
| 02/26/2007 | Matt Leake | Player Signing | The JackHammers sign (OF) Matt Leake (Rookie) to a 2007 contract. |
| 02/09/2007 | Kevin Sullivan | Player Signing | The JackHammers have signed (C) Kevin Sullivan (LS-5) to a 2007 contract. |
| 02/09/2007 | Ryan Mullens | Player Signing | The JackHammers sign (RHP) Ryan Mullens (Rookie) to a 2007 contract. |
| 02/09/2007 | Glen Tucker | Player Signing | The JackHammers sign (RHP) Glen Tucker (LS-3) to a 2007 contract. |
| 02/09/2007 | Derrick Ellison | Player Signing | The JackHammers sign (LHP) Derrick Ellison (LS-1) to a 2007 contract. |
| 01/18/2007 | Hector Tena | Release | The JackHammers sign (SS) Hector Tena (LS-4) to a 2007 contract |
| 01/12/2007 | Eddie Oropesa | Release | The JackHammers place (LHP) Eddie Oropesa (Veteran) on irrevocable waivers for the purpose of giving him his unconditional release |
| 01/12/2007 | Jose Amado | Release | The JackHammers place (IF) Jose Amado (Veteran) on irrevocable waivers for the purpose of giving him his unconditional release. |
| 01/08/2007 | Cory Harris | Player Signing | The JackHammers sign (OF) Cory Harris (Veteran) to a 2007 contract. |
| 01/08/2007 | Kevin Sullivan | Player Acquisition | The JackHammers acquire (C) Kevin Sullivan (LS-5) from the Lincoln SaltDogs in exchange for (LHP) Joe Brown, (OF) Seth Pietsch and a player to be named later. |
| 01/08/2007 | Anthony Monegan | Player Signing | The JackHammers sign (OF) Anthony Monegan (LS-5) to a 2007 contract. |
