Career as a player
| Period | Team | Country | Position | # | |
|---|---|---|---|---|---|
| 10/2013 - 10/2014 |  | Perth Glory |  Australia | Defence | 36 |
| 07/2010 - 06/2013 |  | Tottenham Hotspur |  England | Defence | 13 |
| 09/2006 - 06/2010 |  | Arsenal FC | England | Defence | 10 |
| 07/2001 - 08/2006 |  | Chelsea FC | England | Defence | 13 |
| 07/1997 - 06/2001 |  | Olympique de Marseille |  France | Defence | 23 |
| 09/1995 - 06/1997 |  | SM Caen | France | Defence | |
| 07/1995 - 06/1996 |  | SM Caen U19 | France | Defence | |
| 07/1994 - 06/1995 |  | INF Clairefontaine U19 | France | Defence | |
| 07/1992 - 06/1994 |  | INF Clairefontaine U17 | France | Defence |
Club matches
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | Champions League | 71 | 71 | - | 5 | 6.248 | 3 | - | - | 4 | - | - | » All matches |
| Champions League Qual. | 5 | 5 | - | - | 450 | 3 | - | - | - | - | - | » All matches |
| Europa League | 21 | 18 | 3 | 1 | 1.695 | - | - | - | 5 | - | - | » All matches |
| Premier League | 321 | 305 | 16 | 11 | 27.467 | 25 | - | 3 | 39 | - | 1 | » All matches |
| FA Cup | 28 | 27 | 1 | 3 | 2.445 | 2 | - | - | 5 | - | - | » All matches |
| League Cup | 14 | 14 | - | 1 | 1.274 | - | - | - | 1 | - | - | » All matches |
| FA Community Shield | 1 | 1 | - | - | 90 | - | - | - | - | - | - | » All matches |
| Ligue 1 | 103 | 101 | 2 | 9 | 8.900 | 2 | - | - | 14 | - | 2 | » All matches |
| Ligue 2 | 16 | 12 | 4 | 3 | 1.246 | - | - | - | - | - | - | » All matches |
| Coupe de France | 8 | 8 | - | 1 | 709 | - | - | - | - | - | - | » All matches |
| Coupe de la Ligue | 5 | 4 | 1 | 1 | 487 | - | - | - | - | - | - | » All matches |
| A-League | 15 | 14 | 1 | 5 | 1.131 | 1 | - | - | - | - | - | » All matches |
| Total | 608 | 580 | 28 | 40 | 52.142 | 36 | - | - | 68 | - | 3 |
International matches
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | World Cup | 10 | 10 | - | - | 930 | - | - | - | - | - | - | » All matches |
| WC Qualifiers Europe | 18 | 18 | - | - | 1.620 | 1 | - | - | 1 | - | - | » All matches |
| WC Qualifiers Play-offs | 2 | 2 | - | - | 180 | 1 | - | - | - | - | - | » All matches |
| Friendlies | 32 | 29 | 3 | 7 | 2.524 | 3 | - | - | 2 | - | - | » All matches |
| Confederations Cup | 3 | 3 | - | - | 300 | - | - | - | - | - | - | » All matches |
| EURO | 7 | 6 | 1 | 2 | 576 | - | - | - | - | - | - | » All matches |
| EURO Qualifiers | 12 | 12 | - | 1 | 1.073 | - | - | - | 1 | - | - | » All matches |
| Total | 84 | 80 | 4 | 10 | 7.203 | 5 | - | - | 4 | - | - | ||
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
| U21 Friendlies | 3 | 1 | 2 | - | 180 | - | - | - | - | - | - | » All matches |
| U21 EURO Qualifiers | 8 | 8 | - | 1 | 706 | - | - | - | - | - | - | » All matches |
| Total | 11 | 9 | 2 | 1 | 886 | - | - | - | - | - | - | ||
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
| U20 World Cup | 3 | 3 | - | 1 | 193 | - | - | - | - | 1 | - | » All matches |
| Total | 3 | 3 | - | 1 | 193 | - | - | - | - | 1 | - |