| From | Team | Fee | Apps | Goals | To | |
|---|---|---|---|---|---|---|
| 1993 | Manchester United | - | 1996 | (Player) | ||
| 1996 | Borussia Dortmund | - | 20 | 1 | 2000 | (Player) |
| 1998 | SC Fortuna Köln | Loan | 23 | 2 | 1999 | (On loan) |
| 2000 | Sporting Lisbon | - | 5 | 0 | 2001 | (Player) |
| 2001 | Crystal Palace | - | 36 | 5 | 2002 | (Player) |
| 2002 | Birmingham City | Free | 23 | 2 | 2004 | (Player) |
| 2004 | LA Galaxy | - | 48 | 12 | 2005 | (Player) |
| 2005 | Colorado Rapids | - | 61 | 12 | 2008 | (Player) |
| 2008 | San Jose Earthquakes | - | 9 | 0 | 2008 | (Player) |
| 2009 | LA Galaxy | - | 56 | 6 | 2011 | (Player) |