Career as a player
| Period | Team | Country | Position | # | |
|---|---|---|---|---|---|
| 01/2007 - 07/2008 |  | New York RB |  USA | Midfield | 10 |
| 08/2003 - 01/2007 |  | Manchester City |  England | Midfield | 6 |
| 12/2001 - 08/2003 |  | Sunderland AFC | England | Midfield | 4 |
| 04/1999 - 12/2001 |  | Rangers FC |  Scotland | Midfield | 12 |
| 07/1997 - 03/1999 |  | VfL Wolfsburg |  Germany | Midfield | 13 |
| 08/1994 - 06/1997 |  | Bayer Leverkusen | Germany | Midfield | 18 |
| 01/1991 - 12/1993 |  | Virginia Cavaliers | USA | Midfield |
Club matches
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | Champions League | 8 | 8 | - | 2 | 651 | - | - | - | - | - | - | » All matches |
| Champions League Qual. | 9 | 9 | - | 2 | 795 | 1 | - | - | 1 | - | - | » All matches |
| Europa League | 12 | 10 | 2 | 2 | 915 | - | - | - | 1 | - | - | » All matches |
| UI-Cup | 1 | 1 | - | - | 90 | - | - | - | - | - | - | » All matches |
| Bundesliga | 74 | 52 | 22 | 17 | 4.807 | 6 | - | 7 | 3 | - | - | » All matches |
| DFB-Pokal | 9 | 9 | - | 7 | 776 | 2 | 1 | 1 | 2 | - | - | » All matches |
| Premier League | 105 | 97 | 8 | 33 | 8.154 | 7 | - | 4 | 8 | 1 | - | » All matches |
| FA Cup | 3 | 3 | - | - | 270 | - | - | - | 1 | - | - | » All matches |
| League Cup | 4 | 4 | - | 3 | 317 | 1 | - | - | - | - | - | » All matches |
| Premiership | 63 | 57 | 6 | 15 | 4.964 | 9 | - | - | 10 | 1 | - | » All matches |
| FA Cup | 1 | 1 | - | - | 90 | - | - | - | - | - | - | » All matches |
| Major League Soccer | 29 | 29 | - | 11 | 2.332 | - | - | - | 2 | - | - | » All matches |
| Total | 318 | 280 | 38 | 92 | 24.161 | 26 | 1 | - | 28 | 2 | - |
International matches
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | World Cup | 10 | 10 | - | 1 | 850 | - | - | - | 3 | - | - | » All matches |
| WC Qualifiers CONCACAF | 31 | 30 | 1 | 12 | 2.504 | 1 | - | - | 2 | - | - | » All matches |
| Friendlies | 52 | 41 | 11 | 16 | 3.752 | 7 | - | - | 1 | - | - | » All matches |
| Olympic Games | 6 | 6 | - | - | 540 | 1 | - | - | - | - | - | » All matches |
 | Copa América | 4 | 3 | 1 | 2 | 230 | - | - | - | - | - | - | » All matches |
 | Gold Cup | 12 | 9 | 3 | 4 | 796 | - | - | - | - | - | - | » All matches |
| Total | 115 | 99 | 16 | 35 | 8.672 | 9 | - | - | 6 | - | - |