| Last updated: Thu, July 9, 2009, 18:43 EDT |
| Date | Player | Pos. | Transaction |
| 7/9 | Jeremy Sowers | P | Sent to Minors |
| 7/9 | Rafael Betancourt | P | Recalled From Minors, Rehab Assignment |
| 7/9 | Rafael Betancourt | P | Removed From 15-Day DL, (Right groin strain) |
| 7/8 | Aaron Laffey | P | Recalled From Minors, Rehab Assignment |
| 7/8 | Rafael Perez | P | Sent to Minors |
| 7/8 | Aaron Laffey | P | Removed From 15-Day DL, (Right oblique strain - out 6-8 weeks) |
| 7/7 | Michael Tejera | P | Signed to a Minor League Contract |
| 7/4 | Matt Herges | P | Designated for Assignment |
| 7/4 | Bobby Livingston | P | Signed to a Minor League Contract |
| 7/3 | Rafael Betancourt | P | Sent to Minors, For Rehabilitation |
| 7/2 | John Meloan | P | Called Up from Minors, - Not to Report |
| 7/2 | Winston Abreu | P | Traded From, Tampa Bay (for RHP John Meloan and cash) |
| 6/30 | Luis Vizcaino | P | Released |
| 6/29 | Josh Barfield | 2B | Sent to Minors |
| 6/28 | Asdrubal Cabrera | 2B | Recalled From Minors, Rehab Assignment |
| 6/28 | Asdrubal Cabrera | 2B | Removed From 15-Day DL, (Dislocated left shoulder) |
| 6/27 | Chris Perez | P | Traded From, St. Louis (w/player to be named for INF Mark DeRosa) |
| 6/26 | Jensen Lewis | P | Sent to Minors |
| 6/24 | Jose Veras | P | Traded From, NY Yankees (for cash considerations) |
| 6/23 | Grady Sizemore | CF | Removed From 15-Day DL, (Left elbow inflammation) |
| 6/23 | Luis Vizcaino | P | Designated for Assignment |
| 6/23 | Tony Sipp | P | Called Up from Minors |
| 6/23 | Trevor Crowe | LF | Sent to Minors |
| 6/23 | Asdrubal Cabrera | 2B | Sent to Minors, For Rehabilitation |
| 6/23 | Greg Aquino | P | Outrighted to Minors |
| 6/19 | Greg Aquino | P | Designated for Assignment |
| 6/19 | Mike Gosling | P | Purchased From Minors |
| 6/18 | Aaron Laffey | P | Sent to Minors, For Rehabilitation |
| 6/11 | Scott Lewis | P | Sent to Minors, For Rehabilitation |
| 6/9 | Tony Sipp | P | Sent to Minors |
| 6/9 | Joe Smith | P | Removed From 15-Day DL, (Strained right rotator cuff) |
| 6/9 | Joe Smith | P | Recalled From Minors, Rehab Assignment |
| 6/6 | Rob Mackowiak | LF | Signed to a Minor League Contract |
| 6/6 | Jake Westbrook | P | Sent to Minors, For Rehabilitation |
| 6/5 | Travis Hafner | DH | Removed From 15-Day DL, (Right shoulder soreness) |
| 6/5 | Fausto Carmona | P | Sent to Minors |
| 6/5 | Travis Hafner | DH | Recalled From Minors, Rehab Assignment |
| 6/3 | Asdrubal Cabrera | 2B | Placed on 15-Day DL, (Dislocated left shoulder) |
| 6/3 | Josh Barfield | 2B | Called Up from Minors |
| 6/1 | Rafael Betancourt | P | Placed on 15-Day DL, (Right groin strain) |
| 6/1 | Tony Sipp | P | Called Up from Minors |
| 6/1 | David Dellucci | LF | Released |
| 5/31 | Chris Gimenez | C | Called Up from Minors |
| 5/31 | Grady Sizemore | CF | Placed on 15-Day DL, (Left elbow inflammation) |
| 5/29 | Kenny Ray | P | Signed to a Minor League Contract |
| 5/29 | Rafael Perez | P | Called Up from Minors |
| 5/29 | David Dellucci | LF | Designated for Assignment |
| 5/29 | Joe Smith | P | Sent to Minors, For Rehabilitation |
| 5/28 | Anthony Reyes | P | Transferred to 60-Day DL, (Right elbow inflammation) |
| 5/28 | Tomo Ohka | | Purchased From Minors |
| 5/28 | Zach Jackson | P | Sent to Minors |
| 5/27 | Rich Rundles | P | Sent to Minors |
| 5/27 | Zach Jackson | P | Called Up from Minors |
| 5/26 | Matt LaPorta | LF | Sent to Minors |
| 5/26 | Trevor Crowe | LF | Called Up from Minors |
| 5/25 | Travis Hafner | DH | Recalled From Minors, Rehab Assignment |
| 5/23 | Aaron Laffey | P | Placed on 15-Day DL, (Right oblique strain - out 6-8 weeks) |
| 5/23 | Rich Rundles | P | Called Up from Minors |
| 5/23 | Jeremy Sowers | P | Called Up from Minors |
| 5/23 | Anthony Reyes | P | Placed on 15-Day DL, (Right elbow inflammation) |
| 5/17 | Greg Aquino | P | Purchased From Minors |
| 5/17 | David Huff | P | Purchased From Minors |
| 5/17 | Tony Sipp | P | Sent to Minors |
| 5/17 | Scott Lewis | P | Transferred to 60-Day DL, (Left elbow strain - out 2-4 weeks) |
| 5/16 | Masa Kobayashi | P | Outrighted to Minors |
| 5/14 | Vinnie Chulk | P | Outrighted to Minors |
| 5/14 | Luis Vizcaino | P | Signed as Free Agent, ( 2009) |
| 5/13 | Travis Hafner | DH | Sent to Minors, For Rehabilitation |
| 5/13 | Jeremy Sowers | P | Sent to Minors |
| 5/12 | Jamey Carroll | 2B | Recalled From Minors, Rehab Assignment |
| 5/12 | Jamey Carroll | 2B | Removed From 15-Day DL, (Broken left hand) |
| 5/11 | Blaine Neal | P | Signed to a Minor League Contract |
| 5/11 | Josh Barfield | 2B | Sent to Minors |
| 5/8 | Jamey Carroll | 2B | Sent to Minors, For Rehabilitation |
| 5/7 | Vinnie Chulk | P | Designated for Assignment |
| 5/7 | Tony Graffanino | 2B | Outrighted to Minors |
| 5/7 | Jeremy Sowers | P | Called Up from Minors |
| 5/6 | Matt Herges | P | Purchased From Minors |
| 5/6 | Rafael Perez | P | Sent to Minors |
| 5/6 | Juan Salas | P | Released |
| 5/2 | Luis Valbuena | 2B | Called Up from Minors |
| 5/2 | Trevor Crowe | LF | Sent to Minors |
| 5/2 | Matt LaPorta | LF | Purchased From Minors |
| 5/2 | Tony Graffanino | 2B | Designated for Assignment |
| 5/2 | Josh Barfield | 2B | Called Up from Minors |
| 5/2 | Joe Smith | P | Placed on 15-Day DL, (Strained right rotator cuff) |
| 5/1 | Rich Rundles | P | Sent to Minors |
| 5/1 | David Dellucci | LF | Recalled From Minors, Rehab Assignment |
| 5/1 | David Dellucci | LF | Removed From 15-Day DL, (Strained left calf) |
| 4/29 | Travis Hafner | DH | Placed on 15-Day DL, (Right shoulder soreness) |
| 4/29 | Rich Rundles | P | Called Up from Minors |
| 4/22 | Zach Jackson | P | Sent to Minors |
| 4/22 | Tony Sipp | P | Called Up from Minors |
| 4/20 | David Dellucci | LF | Sent to Minors, For Rehabilitation |
| 4/15 | Aaron Laffey | P | Called Up from Minors |
| 4/14 | Josh Barfield | 2B | Sent to Minors |
| 4/11 | Scott Lewis | P | Placed on 15-Day DL, (Left elbow strain - out 2-4 weeks) |
| 4/11 | Vinnie Chulk | P | Purchased From Minors |
| 4/6 | Jamey Carroll | 2B | Placed on 15-Day DL, (Broken left hand) |
| 4/6 | Tony Graffanino | 2B | Purchased From Minors |
| 3/30 | David Dellucci | LF | Placed on 15-Day DL, (Strained left calf) |
| 3/27 | Jake Westbrook | P | Placed on 60-Day DL, (Recovery from right elbow surgery) |
| 3/26 | Jae Kuk Ryu | P | Acquired Off Waivers From, San Diego |
| 3/26 | Jae Kuk Ryu | P | Sent to Minors |
| 3/25 | Aaron Laffey | P | Sent to Minors |
| 3/24 | Jeremy Sowers | P | Sent to Minors |
| 3/19 | Luis Valbuena | 2B | Sent to Minors |
| 3/19 | Juan Salas | P | Sent to Minors |
| 3/19 | John Meloan | P | Sent to Minors |
| 3/19 | Adam Miller | P | Sent to Minors |
| 3/15 | Rich Rundles | P | Sent to Minors |
| 2/25 | Andy Marte | 3B | Outrighted to Minors |
| 2/24 | Joe Borowski | P | Retired |
| 2/19 | Andy Marte | 3B | Designated for Assignment |
| 2/19 | Juan Salas | P | Traded From, Tampa Bay (for 2B Isaias Velasquez) |
| 2/15 | Tony Graffanino | 2B | Signed to a Minor League Contract |
| 2/3 | Vinnie Chulk | P | Signed to a Minor League Contract |
| 1/16 | Jack Cassel | P | Signed to a Minor League Contract |
| 1/16 | Vinnie Chulk | P | Signed to a Minor League Contract |
| 1/16 | Matt Herges | P | Signed to a Minor League Contract |
| 1/14 | Kirk Saarloos | P | Signed to a Minor League Contract |
| 1/12 | Kelly Shoppach | C | Signed, ( 2009)(avoids arbitration) |
| 1/12 | Michael Aubrey | 1B | Outrighted to Minors |
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