Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 08/2003 |  | Álex Pineda | FW |  | Los Angeles Galaxy | L.A. Galaxy |
| 06/2003 |  | Ian Joy | DF |  | Chester City | Chester City |
| 05/2003 |  | Mark Williams | DF |  | Stoke City | Stoke City |
| 03/2003 | | Brian McBride | FW |  | Everton FC | Everton |
| 02/2003 | | Frankie Hejduk | MF |  | FC St. Gallen | St.Gallen |
| 01/2003 | | Nelson Akwari | DF |  | New York RB | New York RB |
| 01/2003 | | Jake Traeger | DF | |||
| 01/2003 |  | Diego | MF | |||
| 01/2003 | | Ross Paule | MF | | New York RB | New York RB |
| 01/2003 | | Trevor Perea | MF | |||
| 01/2003 | | Michael Ritch | FW |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 11/2003 | | Mark Williams | DF |  | Wimbledon FC | Wimbledon FC |
| 08/2003 | | Brian Dunseth | DF |  | FC Dallas | FC Dallas |
| 08/2003 | | Trevor Perea | MF |  | D.C. United | DC United |
| 01/2003 | | Brian McBride | FW | | Everton FC | Everton |
| 01/2003 | | Chris Leitch | DF | | New York RB | New York RB |
| 01/2003 |  | John Pérez | MF |  | Independiente Medellín | Medellín |
| 01/2003 | | Dante Washington | FW |  | Virginia Beach Mariners | Virginia Beach Mariners |