Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 08/2009 |  | Emilio Rentería | FW |  | Caracas FC | Caracas FC |
| 03/2009 |  | Eric Brunner | DF | |||
| 01/2009 | | Chris Clements | DF | |||
| 01/2009 | | Paul Gerstenberger | DF | |||
| 01/2009 | | Alex Grendi | MF |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 06/2009 | | Pat Noonan | FW |  | Colorado Rapids | Colorado Rapids |
| 01/2009 | | Brad Evans | DF |  | Seattle Sounders | Seattle SFC |
| 01/2009 | | Leonard Griffin | DF |  | Los Angeles Galaxy | L.A. Galaxy |
| 01/2009 |  | Stefani Miglioranzi | MF | | Los Angeles Galaxy | L.A. Galaxy |
| 01/2009 |  | Nicolás Hernández | FW |  | LD Alajuelense | LD Alajuelense |