| Date | Player | Pos. | Transaction |
| 7/26 | Xavier Nady | RF | Traded From, Pittsburgh (with D. Marte for four minor leaguers) |
| 7/26 | Damaso Marte | P | Traded From, Pittsburgh (with Xavier Nady for four minor leaguers) |
| 7/21 | Jorge Posada | C | Placed on 15-Day DL, (Right shoulder pain) |
| 7/21 | Johnny Damon | LF | Removed From 15-Day DL, (Sprained and bruised left shoulder) |
| 7/18 | Billy Traber | P | Sent to Minors |
| 7/18 | Richie Sexson | 1B | Signed as Free Agent, ( 2008) |
| 7/18 | Phil Hughes | P | Transferred to 60-Day DL, (Stress fracture, right rib cage) |
| 7/11 | Eric Milton | P | Signed to a Minor League Contract |
| 7/6 | Chris Britton | P | Recalled From Minors, Rehab Assignment |
| 7/6 | Chris Britton | P | Removed From 15-Day DL, (Pulled right ribcage) |
| 7/6 | Chris Britton | P | Sent to Minors |
| 7/6 | Johnny Damon | LF | Placed on 15-Day DL, (Sprained and bruised left shoulder) |
| 7/6 | Justin Christian | 2B | Called Up from Minors |
| 7/4 | Ben Broussard | 1B | Signed to a Minor League Contract |
| 7/4 | Billy Traber | P | Called Up from Minors |
| 7/4 | Alberto Gonzalez | SS | Sent to Minors |
| 7/4 | Brian Bruney | P | Sent to Minors, For Rehabilitation |
| 7/2 | Chris Stewart | C | Cleared Waivers and Became a Free Agent |
| 7/2 | Chris Stewart | C | Signed to a Minor League Contract |
| 7/1 | Chris Britton | P | Sent to Minors, For Rehabilitation |
| 6/30 | Brett Gardner | CF | Purchased From Minors |
| 6/30 | Justin Christian | 2B | Sent to Minors |
| 6/30 | Chris Stewart | C | Designated for Assignment |
| 6/28 | David Robertson | P | Purchased From Minors |
| 6/28 | Kei Igawa | P | Sent to Minors |
| 6/27 | Sidney Ponson | P | Purchased From Minors |
| 6/27 | Ross Ohlendorf | P | Sent to Minors |
| 6/27 | Kei Igawa | P | Called Up from Minors |
| 6/27 | Hideki Matsui | DH | Placed on 15-Day DL, (Swollen left knee) |
| 6/25 | Ian Kennedy | P | Removed From 15-Day DL, (Bursitis-strained right lat) |
| 6/25 | Ian Kennedy | P | Sent to Minors |
| 6/25 | Ian Kennedy | P | Recalled From Minors, Rehab Assignment |
| 6/24 | Humberto Sanchez | P | Sent to Minors, For Rehabilitation |
| 6/24 | Billy Traber | P | Sent to Minors |
| 6/24 | Justin Christian | 2B | Purchased From Minors |
| 6/23 | Ian Kennedy | P | Sent to Minors, For Rehabilitation |
| 6/19 | Chris Basak | 3B | Signed to a Minor League Contract |
| 6/18 | Sidney Ponson | P | Signed to a Minor League Contract |
| 6/18 | Jonathan Albaladejo | P | Transferred to 60-Day DL, (Stress fracture, right elbow) |
| 6/17 | Chien-Ming Wang | P | Placed on 15-Day DL, (Torn tendon and sprain, right foot) |
| 6/17 | Billy Traber | P | Called Up from Minors |
| 6/13 | Shelley Duncan | 1B | Sent to Minors |
| 6/13 | Alberto Gonzalez | SS | Called Up from Minors |
| 6/11 | Ben Broussard | 1B | Released |
| 6/10 | Morgan Ensberg | 3B | Released |
| 6/10 | LaTroy Hawkins | P | Reinstated From League Suspension |
| 6/6 | Dan Giese | P | Called Up from Minors |
| 6/6 | Chris Britton | P | Placed on 15-Day DL, (Pulled right ribcage) |
| 6/6 | LaTroy Hawkins | P | Starting to Serve Suspension |
| 6/4 | Dan Giese | P | Sent to Minors |
| 6/4 | Jorge Posada | C | Removed From 15-Day DL, (Right shoulder pain) |
| 6/3 | Dan Giese | P | Purchased From Minors |
| 6/3 | Scott Patterson | P | Sent to Minors |
| 6/1 | Morgan Ensberg | 3B | Designated for Assignment |
| 6/1 | Scott Patterson | P | Called Up from Minors |
| 5/28 | Ian Kennedy | P | Placed on 15-Day DL, (Bursitis-strained right lat) |
| 5/28 | Chris Britton | P | Called Up from Minors |
| 5/27 | Ben Broussard | 1B | Signed to a Minor League Contract |
| 5/26 | Alberto Gonzalez | SS | Sent to Minors |
| 5/26 | Wilson Betemit | 3B | Removed From 15-Day DL, (Strained right hamstring) |
| 5/26 | Wilson Betemit | 3B | Recalled From Minors, Rehab Assignment |
| 5/23 | Wilson Betemit | 3B | Sent to Minors, For Rehabilitation |
| 5/22 | LaTroy Hawkins | P | Suspension Announced By League, (three games) |
| 5/22 | Jeff Karstens | P | Sent to Minors |
| 5/22 | Jeff Karstens | P | Removed From 15-Day DL, (Groin strain) |
| 5/22 | Jeff Karstens | P | Recalled From Minors, Rehab Assignment |
| 5/20 | Alex Rodriguez | 3B | Removed From 15-Day DL, (Reaggravated right quad strain) |
| 5/20 | Jeff Karstens | P | Sent to Minors, For Rehabilitation |
| 5/20 | Chris Britton | P | Sent to Minors |
| 5/15 | Kei Igawa | P | Sent to Minors |
| 5/15 | Ian Kennedy | P | Called Up from Minors |
| 5/11 | Wilson Betemit | SS | Placed on 15-Day DL, (Strained right hamstring) |
| 5/11 | Alberto Gonzalez | SS | Called Up from Minors |
| 5/10 | Chris Britton | P | Called Up from Minors |
| 5/10 | Jonathan Albaladejo | P | Placed on 15-Day DL, (Right elbow) |
| 5/10 | Kyle Farnsworth | P | Reinstated From League Suspension |
| 5/9 | Chris Britton | P | Sent to Minors |
| 5/9 | Kei Igawa | P | Called Up from Minors |
| 5/9 | Kyle Farnsworth | P | Starting to Serve Suspension |
| 5/6 | Alberto Gonzalez | SS | Sent to Minors |
| 5/6 | Wilson Betemit | SS | Recalled From Minors, Rehab Assignment |
| 5/6 | Wilson Betemit | SS | Removed From 15-Day DL, (Conjunctivitis) |
| 5/4 | Darrell Rasner | P | Purchased From Minors |
| 5/4 | Ian Kennedy | P | Sent to Minors |
| 5/4 | Brian Bruney | P | Transferred to 60-Day DL, (Torn ligament, right foot) |
| 5/2 | Wilson Betemit | SS | Sent to Minors, For Rehabilitation |
| 5/2 | JD Closser | C | Signed to a Minor League Contract |
| 5/2 | Jose Veras | P | Called Up from Minors |
| 5/1 | Phil Hughes | P | Placed on 15-Day DL, (Strained right oblique) |
| 4/30 | Chris Britton | P | Called Up from Minors |
| 4/30 | Chad Moeller | C | Signed as Free Agent, ( 2008) |
| 4/30 | Sean Henn | P | Designated for Assignment |
| 4/30 | Sean Henn | P | Removed From 15-Day DL, (Left shoulder tendinitis) |
| 4/30 | Chris Stewart | C | Sent to Minors |
| 4/30 | Alex Rodriguez | 3B | Placed on 15-Day DL, (Reaggravated right quad strain) |
| 4/30 | Sean Henn | P | Recalled From Minors, Rehab Assignment |
| 4/29 | Chris Britton | P | Sent to Minors |
| 4/29 | Edwar Ramirez | P | Called Up from Minors |
| 4/28 | Jorge Posada | C | Placed on 15-Day DL, (Right shoulder pain) |
| 4/28 | Chris Stewart | C | Purchased From Minors |
| 4/26 | Shelley Duncan | RF | Called Up from Minors |
| 4/26 | Billy Traber | P | Sent to Minors |
| 4/25 | Jonathan Albaladejo | P | Called Up from Minors |
| 4/25 | Chris Britton | P | Called Up from Minors |
| 4/25 | Brian Bruney | P | Placed on 15-Day DL, (Torn ligament, right foot) |
| 4/25 | Chad Moeller | C | Designated for Assignment |
| 4/19 | Joba Chamberlain | P | Reinstated from Bereavement List |
| 4/19 | Kyle Farnsworth | P | Suspension Announced By League, (three games) |
| 4/19 | Edwar Ramirez | P | Sent to Minors |
| 4/18 | Edwar Ramirez | P | Called Up from Minors |
| 4/18 | Jonathan Albaladejo | P | Sent to Minors |
| 4/14 | Humberto Sanchez | P | Transferred to 60-Day DL, (Recovery from right elbow surgery) |
| 4/14 | Joba Chamberlain | P | Placed on Bereavement List |
| 4/14 | Wilson Betemit | 3B | Placed on 15-Day DL, (Conjunctivitis) |
| 4/14 | Jonathan Albaladejo | P | Called Up from Minors |
| 4/14 | Chad Moeller | C | Purchased From Minors |
| 4/9 | Alberto Gonzalez | SS | Called Up from Minors |
| 4/9 | Shelley Duncan | RF | Reinstated From League Suspension |
| 4/9 | Shelley Duncan | RF | Sent to Minors |
| 4/8 | Sean Henn | P | Sent to Minors, For Rehabilitation |
| 4/6 | Melky Cabrera | CF | Reinstated From League Suspension |
| 4/6 | Shelley Duncan | RF | Starting to Serve Suspension |
| 4/5 | Andy Pettitte | P | Removed From 15-Day DL, (Back spasms) |
| 4/5 | Jonathan Albaladejo | P | Sent to Minors |
| 4/4 | Melky Cabrera | CF | Starting to Serve Suspension |
| 3/30 | Sean Henn | P | Placed on 15-Day DL, (Left shoulder tendinitis) |
| 3/26 | Chris Woodward | 3B | Released |
| 3/21 | Morgan Ensberg | 3B | Purchased From Minors |
| 3/21 | Alberto Gonzalez | SS | Sent to Minors |
| 3/21 | Carl Pavano | P | Placed on 60-Day DL, (Recovery from right elbow surgery) |
| 3/15 | Andrew Brackman | | Placed on 60-Day DL, (Recovery from right elbow surgery) |
| 3/15 | Billy Traber | P | Purchased From Minors |
| 3/14 | Melky Cabrera | CF | Suspension Announced, (three games) |
| 3/14 | Shelley Duncan | RF | Suspension Announced, (three games) |
| 3/10 | Chase Wright | P | Sent to Minors |
| 3/10 | Chad Moeller | C | Signed to a Minor League Contract |
| 2/15 | Chien-Ming Wang | P | Signed, ( 2008)(loses arbitration) |
| 2/8 | Chris Woodward | 3B | Signed to a Minor League Contract |
| 2/8 | Morgan Ensberg | 3B | Signed to a Minor League Contract |
| 2/5 | Brian Bruney | P | Signed, ( 2008)(avoids arbitration) |
| 1/31 | Morgan Ensberg | 3B | Signed to a Minor League Contract |
| More Transactions |
| Posted Sat Jul 26 15:32:41 EDT 2008 |