Entradas
| a partir de | Apellido | Pos | Equipo | Equipo | ||
|---|---|---|---|---|---|---|
| 09/2008 |  | Dejair Ferreira | M | |||
| 09/2008 |  | Sasha Victorine | M |  | Sporting Kansas City | Kansas City |
| 08/2008 | | Zach Thornton | P |  | New York RB | New York RB |
| 07/2008 |  | Roberto Nurse | A |  | Gallos Blancos (old) | Gallos Blancos (old) |
| 05/2008 | | Carey Talley | D |  | Real Salt Lake | Salt Lake |
| 04/2008 | | Eric Ebert | D | |||
| 03/2008 |  | Chris Poźniak | D |  | San Jose Earthquakes | Earthquakes |
| 03/2008 | | Justin Braun | A | |||
| 01/2008 |  | Raphaël Wicky | M |  | FC Sion | FC Sion |
| 01/2008 | | Keith Savage | M | |||
| 01/2008 | | Dan Kennedy | P | |||
| 01/2008 | | Lance Parker | P | |||
| 01/2008 | | Bobby Burling | D | |||
| 01/2008 | | Jim Curtin | D |  | Chicago Fire | Chicago Fire |
| 01/2008 | | Kraig Chiles | M | |||
| 01/2008 |  | Atiba Harris | M | | Real Salt Lake | Salt Lake |
| 01/2008 | | Daniel Paladini | M | |||
| 01/2008 | | Alecko Eskandarian | A | | Real Salt Lake | Salt Lake |
Salidas
| a partir de | Apellido | Pos | Equipo | Equipo | ||
|---|---|---|---|---|---|---|
| 08/2008 | | Brad Guzan | P |  | Aston Villa | Aston Villa |
| 05/2008 | | Chris Poźniak | D |  | Vancouver Whitecaps | Vancouver |
| 04/2008 |  | John Cunliffe | A | | San Jose Earthquakes | Earthquakes |
| 01/2008 | | Preston Burpo | P | | San Jose Earthquakes | Earthquakes |
| 01/2008 |  | Jason Hernández | D | | San Jose Earthquakes | Earthquakes |
| 01/2008 |  | Amado Guevara | M |  | Toronto FC | Toronto FC |
| 01/2008 | | Ramón Nuñez | M |  | CD Olimpia | CD Olimpia |