Career as a player
| Period | Team | Country | Position | # | |
|---|---|---|---|---|---|
| 09/2009 - 06/2010 |  | Standard Liège |  Belgium | Midfield | 15 |
| 02/2009 - 06/2009 |  | Fulham FC |  England | Midfield | 16 |
| 07/2006 - 01/2009 |  | Inter |  Italy | Midfield | 15 |
| 01/2003 - 06/2006 |  | AS Roma | Italy | Midfield | 15 |
| 07/2000 - 01/2003 |  | Leeds United | England | Midfield | 4 |
| 07/1999 - 06/2000 |  | RC Lens |  France | Midfield | 4 |
| 07/1998 - 06/1999 |  | Everton FC | England | Midfield | 4 |
| 07/1992 - 06/1998 |  | Racing Strasbourg | France | Midfield |
Club matches
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | Champions League | 25 | 24 | 1 | 7 | 2.024 | - | - | - | 5 | - | - | » All matches |
| Champions League Qual. | 1 | 1 | - | - | 74 | - | - | - | - | 1 | - | » All matches |
| Europa League | 37 | 35 | 2 | 11 | 2.982 | 2 | - | - | 4 | - | - | » All matches |
| UI-Cup | 5 | 2 | 3 | 2 | 256 | - | - | - | 1 | - | - | » All matches |
| Pro League | 8 | 3 | 5 | 2 | 329 | - | - | - | 3 | - | - | » All matches |
| Premier League | 96 | 81 | 15 | 19 | 7.029 | 5 | - | 3 | 31 | 1 | - | » All matches |
| FA Cup | 6 | 5 | 1 | 3 | 378 | - | - | - | 3 | - | - | » All matches |
| League Cup | 6 | 6 | - | 3 | 488 | 1 | - | - | 2 | - | - | » All matches |
| Ligue 1 | 153 | 118 | 35 | 59 | 10.097 | 5 | - | - | 25 | - | - | » All matches |
| Coupe de France | 11 | 9 | 2 | 7 | 781 | 1 | - | - | 2 | - | - | » All matches |
| Coupe de la Ligue | 7 | 7 | - | 4 | 691 | - | - | - | 1 | - | - | » All matches |
| Serie A | 128 | 103 | 25 | 48 | 8.627 | 2 | - | - | 36 | 1 | - | » All matches |
| Coppa Italia | 20 | 18 | 2 | 5 | 1.425 | - | - | - | 3 | - | 1 | » All matches |
| Supercoppa | 2 | 1 | 1 | 1 | 67 | - | - | - | - | - | - | » All matches |
| Total | 505 | 413 | 92 | 171 | 35.248 | 16 | - | - | 116 | 3 | 1 |
International matches
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WC Qualifiers Europe | 2 | 2 | - | 2 | 153 | - | - | - | - | - | - | » All matches |
| Friendlies | 5 | 5 | - | 2 | 371 | - | - | - | 1 | - | - | » All matches |
| Olympic Games | 3 | 3 | - | 2 | 197 | - | - | - | - | - | - | » All matches |
| Confederations Cup | 7 | 5 | 2 | 3 | 415 | - | - | - | 1 | - | - | » All matches |
| EURO | 3 | 2 | 1 | 2 | 151 | - | - | - | 1 | - | - | » All matches |
| EURO Qualifiers | 4 | 1 | 3 | - | 153 | 1 | - | - | - | - | - | » All matches |
| Total | 24 | 18 | 6 | 11 | 1.440 | 1 | - | - | 3 | - | - | ||
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
| U21 Friendlies | 1 | - | 1 | - | 45 | - | - | - | - | - | - | » All matches |
| U21 EURO | 4 | 2 | 2 | 1 | 203 | - | - | - | - | - | - | » All matches |
| U21 EURO Qualifiers | 1 | - | 1 | - | 4 | - | - | - | - | - | - | » All matches |
| Total | 6 | 2 | 4 | 1 | 252 | - | - | - | - | - | - |