| December 22 - New
York traded Placido Polanco and Miguel Tejada to Tampa for Derek Jeter. |
| November 2 - West Chester traded Carl Crawford to New York for Austin
Jackson, Brandon Morrow and the Heifers' 4th round pick of the 2012 draft. |
| August 8 (Game 34)
- Charleston traded Jason Berken and Raphael Soriano to Las Vegas for
Ben Sheets, Javier Vazquez and the Cobras' 1st round pick of the
2012 draft. |
| July 5 - Vermont
traded Billy Wagner to Tampa for Robbie Weinhardt and the Cherokees' 4th
round pick of the 2012 draft. |
| May 15 (Game 21)
- Alabama called up Fausto Carmona and sent Matt LaPorta to AAA. |
| May 15 (Game 20)
- New York called up Daisuke Matsuzaka and sent Jeremy Hellickson to
AAA. |
| May 15 (Game 19)
- Alabama called up Scott Rolen and sent Rick Porcello to AAA. |
| May 12 (Game 19)
- Tampa called up Grady Sizemore and sent Ryan Kalish to AAA. |
| May 5 (Game 17) -
Alabama called up Scott Atchison and sent Fausto Carmona to AAA. |
| May 5 (Game 16) -
Alabama called up Matt LaPorta and sent Scott Rolen to AAA. |
| May 5 (Game 16) -
West Chester called up Gerald Laird and sent Shelley Duncan to AAA. |
| May 2 (Game 13) -
Austin Kearns (Las Vegas) was injured for 2 days. |
| May 1 (Game 17) -
Vermont called up Jair Jurrjens and sent Bronson Arroyo to AAA. |
| April 22 (Game 15)
- J.J. Hardy (Alabama) was injured for 1 day. Brett Gardner
(Alabama) was injured for remainder of game. |
| April 22 (Game 14)
- Scott Rolen (Alabama) was injured for 5 days. |
| April 22 (Game 13)
- Alabama called up Mariano Rivera and Koji Uehara; and sent Mike
Gonzalez and Andy Marte to AAA. |
| April 21 (Game 13)
- West Chester called up Adrian Beltre and sent Jason Giambi to AAA. |
| April 15 (Game 12)
- West Chester called up Shelley Duncan and Jason Giambi, and sent Adrian Beltre and Gerald Laird to AAA. |
| April 15 (Game 11)
- Adrian Beltre (West Chester) was injured for two days. |
| April 15 (Game 10)
- Gerald Laird (West Chester) was injured for six days. |
| April 11 (Game 12)
- Vermont called up Billy Wagner and sent Wes Helms to AAA. |
| April 11 (Game 11)
- Vermont called up Josh Tomlin and sent Casey Janssen to AAA. |
| April 11 (Game (10)
- Vermont called up Wes Helms and Takashi Saito, and sent Jair Jurrjens
and Billy Wagner to AAA. |
| April 3 (Game 12)
- Alabama called up Fausto Carmona and sent Nick Johnson to (AAA). |
| April 3 (Game 10)
- Alabama called up Mike Gonzalez and Andy Marte, and sent Mariano
Rivera and Koji Uehara to AAA. |
| March 31 (Game 7)
- West Chester called up Jerry Hairston and sent Jorge Cantu to AAA. |
| March 27 (Game 9)
- Alabama called up Nick Johnson and sent Atchison to AAA. |
| March 27 (Game 8)
- Alabama called up Atchison and sent Carmona to AAA. |
| March 20 (Game 7)
- Charleston traded J.P. Arencibia to Vermont for Zach Britton.
Both players were assigned to AAA. |
| March 20 (Game 6)
- Charleston called up Brian Roberts and sent Ivan Nova to AAA. |
| March 20 (Game 5)
- Vermont called up Jason Hammel and sent Matt Stairs to AAA. |
| March 20 (Game 4)
- Vermont called up Aaron Hill and sent Eddie Bonine to AAA. |
| March 15 (Game 6)
- Darnell McDonald (Alabama) was ejected. |
| March 8 (Game 3)
- B.J. Upton (Alabama) was injured for 1 day. |
| March 6 (21:56) -
Montana assigned Josh Beckett, Ron Belliard, Freddy Dolsi, Chad Durbin,
Armando Galarraga, David Huff, Lou Marson, Alfredo Simon and Scott
Sizemore to AAA. |
| March 6 (21:56) -
Montana released Eric Byrnes, Charlie Furbush, Nick Green, Gabe Gross,
Kevin Millar, Zach Miner, Chad Moeller, Clete Thomas, Chein-Ming Wang
and Casper Wells. |
| March 6 (20:04) -
West Chester assigned Hector Ambriz, Danys Baez, Michael Brantley,
Shelley Duncan, Jason Giambi, Jerry Hairston, Cesar Izturis, Julio Lugo,
Oscar Salazar and Luis Valbuena to AAA. |
| March 6 (20:04) -
West Chester released Robert Andino, Brian Bass, Doug Davis, Jacob
Ellsbury, Scott Eyre, LaTroy Hawkins, Desmond Jennings, Jim Johnson,
Gabe Kapler, Kevin Millwood, Cody Ransom and Randy Ruiz. |
| March 2 - Tamps traded
Frank Herrmann and Xavier Nady to New York for the Heifers' 5th round
pick of the 2012 draft. |
| March 1 -
Charleston traded 3rd round pick of the 2013 draft to Montana for the
Mustangs' 2011 non-card rights. |
| February 24 -
Charleston traded Joaquin Benoit to Montana for the Mustangs' 1st round
(original) pick of the 2012 draft. |
|
February 20 - Charleston traded Franklin Gutierrez and Luis Valbuena
to West Chester for Brian Roberts and the Sammys' 4th round pick of the
2012 draft. |
| February 18 -
Montana traded Scott Kazmir to New York for the Heifers' 6th pick of the
2012 draft. |
|
February 17 - Alabama traded Troy Glaus to West Chester for the
Sammys' 5th round pick of the 2013 draft. |
| February 16 -
Tampa traded Lars Anderson to New York for the Heifers' 5th round pick
of the 2013 draft. |
|
February 13 - Charleston traded its 3rd round pick of the 2012 draft
to West Chester for the Sammys' 2011 non-card pick. |
| February 9 - New
York traded Reid Brignac and its 4th round (28th overall) of the 2011
draft to Tampa for the Cherokees' 2nd round (15th overall from Alabama)
of the 2011 draft. |
|
February 3 - New York traded Milton Bradley and its 2011 non-card
pick to Charleston for David Robertson and the Charlies' 2010 non-card
pick. |
| January 30 -
Charleston traded its 2011 non-card pick to New York for the Heifers'
2012 non-card pick. |
|
January 26 - New York traded Wade Davis, David Robertson, its 2nd
round (12th overall) pick of the 2011 draft and its 1st round (from
Alabama) of the 2012 draft to Montana for Nick Markakis and the
Mustangs' 3rd round (18th overall) pick of the 2011 draft. |