| Last updated: Thu, November 20, 2008, 20:37 EST |
| Date | Player | Pos. | Transaction |
| 11/18 | Jose Reyes | C | Signed to a Minor League Contract |
| 11/18 | Jose Reyes | C | Signed to a Minor League Contract |
| 11/17 | Brad Hennessey | P | Signed to a Minor League Contract |
| 11/15 | Donnie Murphy | 3B | Signed to a Minor League Contract |
| 11/15 | Donnie Murphy | 3B | Signed to a Minor League Contract |
| 11/4 | Juan Castro | SS | Declared Free Agency |
| 11/3 | Alberto Castillo | P | Outrighted to Minors |
| 11/3 | Alberto Castillo | P | Outrighted to Minors |
| 10/31 | Alex Cintron | SS | Declared Free Agency |
| 10/30 | Kevin Millar | 1B | Declared Free Agency |
| 10/30 | Jay Payton | LF | Declared Free Agency |
| 10/20 | Adam Loewen | P | Removed From 60-Day DL, (Stress fracture in left elbow) |
| 10/20 | Adam Loewen | P | Released |
| 10/20 | Omir Santos | C | Outrighted to Minors |
| 10/20 | Brandon Fahey | SS | Outrighted to Minors |
| 10/20 | Rocky Cherry | P | Outrighted to Minors |
| 10/20 | Randor Bierd | P | Outrighted to Minors |
| 10/20 | Jeff Fiorentino | CF | Outrighted to Minors |
| 9/27 | Jeremy Guthrie | P | Removed From 15-Day DL, (Right shoulder impingement) |
| 9/19 | Daniel Cabrera | P | Placed on 15-Day DL, (Right medial elbow sprain) |
| 9/17 | Dennis Sarfate | P | Placed on 15-Day DL, (Right distal clavicle fracture) |
| 9/15 | Jeremy Guthrie | P | Placed on 15-Day DL, (Right shoulder impingement) |
| 9/11 | George Sherrill | P | Removed From 15-Day DL, (Left shoulder inflammation) |
| 9/10 | Eider Torres | SS | Outrighted to Minors |
| 9/8 | Jim Johnson | P | Placed on 15-Day DL, (Right shoulder impingement) |
| 9/5 | Chris Ray | P | Transferred to 60-Day DL, (Recovery from right elbow surgery) |
| 9/5 | Brandon Fahey | SS | Called Up from Minors |
| 9/5 | Alfredo Simon | P | Purchased From Minors |
| 9/5 | Fernando Cabrera | P | Designated for Assignment |
| 9/5 | Brian Bass | P | Cleared Waivers/Traded, Minnesota (for player to be named) |
| 9/5 | Omir Santos | C | Purchased From Minors |
| 9/5 | Eider Torres | SS | Designated for Assignment |
| 9/2 | Bob McCrory | P | Called Up from Minors |
| 9/2 | Radhames Liz | P | Called Up from Minors |
| 9/2 | Kam Mickolio | P | Called Up from Minors |
| 9/1 | Matt Albers | P | Sent to Minors, For Rehabilitation |
| 9/1 | Adam Jones | CF | Removed From 15-Day DL, (Sore left foot) |
| 9/1 | Jim Miller | P | Purchased From Minors |
| 9/1 | Garrett Olson | P | Called Up from Minors |
| 8/27 | Greg Aquino | P | Designated for Assignment |
| 8/27 | Greg Aquino | P | Removed From 15-Day DL, (Left hamstring strain) |
| 8/27 | Greg Aquino | P | Recalled From Minors, Rehab Assignment |
| 8/26 | Brian Burres | P | Called Up from Minors |
| 8/25 | Kam Mickolio | P | Sent to Minors |
| 8/22 | Radhames Liz | P | Called Up from Minors |
| 8/21 | Garrett Olson | P | Sent to Minors |
| 8/20 | Greg Aquino | P | Sent to Minors, For Rehabilitation |
| 8/20 | Kam Mickolio | P | Purchased From Minors |
| 8/20 | Matt Albers | P | Transferred to 60-Day DL, (Torn labrum, right shoulder) |
| 8/19 | George Sherrill | P | Placed on 15-Day DL, (Left shoulder inflammation) |
| 8/9 | Chris Ray | P | Sent to Minors, For Rehabilitation |
| 8/8 | Rocky Cherry | P | Called Up from Minors |
| 8/5 | Luis Montanez | CF | Purchased From Minors |
| 8/5 | Chris Waters | P | Purchased From Minors |
| 8/5 | Adam Loewen | P | Transferred to 60-Day DL, (Stress fracture in left elbow) |
| 8/5 | Brandon Fahey | SS | Sent to Minors |
| 8/5 | Jim Hoey | P | Transferred to 60-Day DL, (Right shoulder surgery - out for season) |
| 8/5 | Adam Jones | CF | Placed on 15-Day DL, (Sore left foot) |
| 8/1 | Brian Burres | P | Sent to Minors |
| 8/1 | Alex Cintron | SS | Recalled From Minors, Rehab Assignment |
| 8/1 | Alex Cintron | SS | Removed From 15-Day DL, (Strained left hamstring) |
| 7/31 | Daniel Cabrera | P | Suspension Announced By League, (six games) |
| 7/28 | Jamie Walker | P | Removed From 15-Day DL, (Left elbow inflammation) |
| 7/28 | Jamie Walker | P | Recalled From Minors, Rehab Assignment |
| 7/27 | Radhames Liz | P | Sent to Minors |
| 7/26 | Jamie Walker | P | Sent to Minors, For Rehabilitation |
| 7/19 | Greg Aquino | P | Placed on 15-Day DL, (Left hamstring strain) |
| 7/19 | Juan Castro | SS | Purchased From Minors |
| 7/19 | Juan Castro | SS | Traded From, Colorado (for 2B Mike McCoy) |
| 7/19 | Randor Bierd | P | Removed From 15-Day DL, (Right shoulder impingement) |
| 7/19 | Randor Bierd | P | Recalled From Minors, Rehab Assignment |
| 7/19 | Freddie Bynum | SS | Outrighted to Minors |
| 7/9 | Ryan Bukvich | P | Outrighted to Minors |
| 7/8 | Alberto Castillo | P | Purchased From Minors |
| 7/8 | Adam Loewen | P | Placed on 15-Day DL, (Stress fracture in left elbow) |
| 7/8 | Troy Patton | P | Transferred to 60-Day DL, (Left labrum tear - out for season) |
| 7/5 | Greg Aquino | P | Purchased From Minors |
| 7/5 | Ryan Bukvich | P | Designated for Assignment |
| 7/1 | Danys Baez | P | Transferred to 60-Day DL, (Right elbow surgery - out for season) |
| 7/1 | Freddie Bynum | SS | Purchased From Minors |
| 7/1 | Alex Cintron | SS | Placed on 15-Day DL, (Strained left hamstring) |
| 6/30 | Adam Loewen | P | Recalled From Minors, Rehab Assignment |
| 6/30 | Jamie Walker | P | Placed on 15-Day DL, (Left elbow inflammation) |
| 6/30 | Adam Loewen | P | Removed From 15-Day DL, (Left elbow soreness) |
| 6/27 | Brandon Fahey | SS | Called Up from Minors |
| 6/27 | Oscar Salazar | 2B | Sent to Minors |
| 6/26 | Matt Albers | P | Placed on 15-Day DL, (Right shoulder inflammation) |
| 6/26 | Fernando Cabrera | P | Removed From 15-Day DL, (Right elbow surgery) |
| 6/26 | Fernando Cabrera | P | Recalled From Minors, Rehab Assignment |
| 6/22 | Freddie Bynum | SS | Designated for Assignment |
| 6/22 | Ryan Bukvich | P | Purchased From Minors |
| 6/20 | Randor Bierd | P | Sent to Minors, For Rehabilitation |
| 6/17 | Tim Spooneybarger | | Signed to a Minor League Contract |
| 6/11 | Steve Torrealba | | Signed to a Minor League Contract |
| 6/11 | Randy Keisler | P | Signed to a Minor League Contract |
| 6/10 | Oscar Salazar | | Purchased From Minors |
| 6/10 | Adam Loewen | P | Sent to Minors, For Rehabilitation |
| 6/10 | Steve Trachsel | P | Designated for Assignment |
| 6/5 | Jeff Fiorentino | CF | Sent to Minors |
| 6/5 | Jeff Fiorentino | CF | Acquired Off Waivers From, Oakland |
| 6/5 | Luis Hernandez | SS | Outrighted to Minors |
| 6/2 | Luis Hernandez | SS | Designated for Assignment |
| 6/2 | Radhames Liz | P | Called Up from Minors |
| 5/29 | Fernando Cabrera | P | Sent to Minors, For Rehabilitation |
| More Transactions |