| Eastern Conference |
Western Conference |
| Chicago Fire |
| +/- |
Player |
Reason |
| loss |
Tony Sanneh |
unsigned |
| loss |
John Thorrington |
released |
| loss |
Zach Thornton |
trade |
| loss |
Andy Herron |
trade |
| loss |
Nate Jaqua |
expansion |
| |
| gain |
Cuauhtemoc Blanco |
signed |
| gain |
Jon Busch |
waivers |
|
| Chivas USA |
| +/- |
Player |
Reason |
| loss |
John O'Brien |
not re-signed |
| loss |
Juan Pablo Garcia |
transfer |
| loss |
Paco Palencia |
transfer |
| loss |
Tim Regan |
expansion |
| |
| gain |
Jorge Barrera |
signed |
| gain |
Alex Zotinca |
trade |
| gain |
Maykel Galindo |
signed |
| gain |
Amado Guevara |
trade |
|
| |
|
| Columbus Crew |
| +/- |
Player |
Reason |
| loss |
Marc Burch |
trade |
| loss |
Jon Busch |
released |
| loss |
Jonny Walker |
retired |
| loss |
Chris Leitch |
released |
| loss |
Sebastian Rozental |
released |
| loss |
Ryan Coiner |
trade |
| |
| gain |
Robbie Rogers |
lottery |
| gain |
Andy Herron |
trade |
| gain |
Danny O'Rourke |
trade |
| gain |
Stefani Miglioranzi |
trade |
| gain |
Will Hesmer |
trade |
|
| Colorado Rapids |
| +/- |
Player |
Reason |
| loss |
Thiago Martins |
transfer |
| loss |
Joe Cannon |
trade |
| loss |
Hunter Freeman |
trade |
| loss |
Clint Mathis |
trade |
| |
| gain |
Jose Cancela |
trade |
| gain |
Zach Thornton |
trade |
| gain |
Yherland McDonald |
signed |
| gain |
Roberto Brown |
signed |
| gain |
Greg Vanney |
trade |
| gain |
Brandon Prideaux |
trade |
| gain |
Herculez Gomez |
trade |
| gain |
Ugo Ihemelu |
trade |
|
| |
|
| DC United |
| +/- |
Player |
Reason |
| loss |
Brandon Prideaux |
trade |
| loss |
Matias Donnet |
released |
| loss |
Freddy Adu |
trade |
| loss |
Nick Rimando |
trade |
| loss |
Alecko Eskandarian |
trade |
| |
| gain |
Marc Burch |
trade |
| gain |
Fred |
signed |
| gain |
Kasali Yinka Casal |
signed |
| gain |
Luciano Emilio |
signed |
| gain |
Jay Nolly |
trade |
|
| FC Dallas |
| +/- |
Player |
Reason |
| loss |
Richard Mulrooney |
trade |
| loss |
Greg Vanney |
trade |
| loss |
Simo Valakari |
released |
| loss |
Jeff Cassar |
released |
| loss |
Ronnie O'Brien |
trade |
| |
| gain |
Pablo Richetti |
signed |
| gain |
Juan Carlos Toja |
signed |
| gain |
Adrian Serioux |
trade |
|
| |
|
| Kansas City Wizards |
| +/- |
Player |
Reason |
| loss |
Shavar Thomas |
trade |
| loss |
Alex Zotinca |
trade |
| loss |
Dave van den Bergh |
trade |
| loss |
Bo Oshoniyi |
released |
| loss |
Josh Wolff |
transfer |
| loss |
Brian Roberts |
retirement |
| loss |
Will Hesmer |
expansion |
| |
| gain |
Kevin Hartman |
trade |
|
| Houston Dynamo |
| +/- |
Player |
Reason |
| loss |
Adrian Serioux |
expansion |
| |
|
| |
|
| New England Revolution |
| +/- |
Player |
Reason |
| loss |
Clint Dempsey |
transfer |
| loss |
Jose Cancela |
expansion |
| |
|
| Los Angeles Galaxy |
| +/- |
Player |
Reason |
| loss |
Cornell Glen |
not re-signed |
| loss |
Kevin Hartman |
trade |
| loss |
Herculez Gomez |
trade |
| loss |
Ugo Ihemelu |
trade |
| loss |
Stefani Miglioranzi |
trade |
| loss |
Paulo Nagamura |
expansion |
| |
| gain |
John Thorrington |
waivers |
| gain |
Ian Russell |
waivers |
| gain |
Shavar Thomas |
trade |
| gain |
David Beckham |
signed |
| gain |
Nate Jaqua |
trade |
| gain |
Joe Cannon |
trade |
|
| |
|
| New York Red Bulls |
| +/- |
Player |
Reason |
| loss |
Amado Guevara |
trade |
| loss |
Steve Jolley |
retirement |
| loss |
Chris Henderson |
retirement |
| loss |
Tony Meola |
released |
| loss |
Peter Canero |
released |
| loss |
Youri Djorkaeff |
retirement |
| loss |
Mark Lisi |
retirement |
| loss |
Edson Buddle |
trade |
| loss |
Danny O'Rourke |
expansion |
| loss |
Jordan Cila |
retirement |
| |
| gain |
Clint Mathis |
trade |
| gain |
Hunter Freeman |
trade |
| gain |
Ronald Waterreus |
signed |
| gain |
Claudio Reyna |
signed |
| gain |
Dave van den Bergh |
trade |
| gain |
Tim Regan |
trade |
| gain |
Eric Denton |
waivers |
|
| Real Salt Lake |
| +/- |
Player |
Reason |
| loss |
Scott Garlick |
retirement |
| loss |
Jay Nolly |
trade |
| loss |
Seth Trembly |
released |
| loss |
Douglas Sequeira |
released |
| |
| gain |
Nick Rimando |
trade |
| gain |
Chris Lancos |
signed |
| gain |
Freddy Adu |
trade |
| gain |
Luis Tejada |
signed |
|
| |
|
| Toronto FC |
| +/- |
Player |
Reason |
| loss |
Rod Dyachenko |
trade |
| loss |
Nate Jaqua |
trade |
| loss |
Tim Regan |
trade |
| loss |
Adrian Serioux |
trade |
| loss |
Danny O'Rourke |
trade |
| loss |
Will Hesmer |
trade |
| |
| gain |
Richard Mulrooney |
trade |
| gain |
Andy Welsh |
signed |
| gain |
Conor Casey |
signed |
| gain |
Carl Robinson |
signed |
| gain |
Abbe Ibrahim |
trade |
| gain |
Alecko Eskandarian |
trade |
| gain |
Greg Sutton |
signed |
| gain |
Adam Braz |
signed |
| gain |
Chris Pozniak |
signed |
| gain |
Marco Reda |
signed |
| gain |
Edson Buddle |
trade |
| gain |
Ronnie O'Brien |
trade |
| gain |
Paulo Nagamura |
expansion |
|
|