Career as a player
| Period | Team | Country | Position | # | |
|---|---|---|---|---|---|
| 08/2020 - 06/2022 |  | Nottingham Forest |  England | Defence | 13 |
| 01/2020 - 07/2020 | | Nottingham Forest | England | Defence | 6 |
| 07/2016 - 01/2020 |  | Brighton & Hove Albion | England | Defence | 3 |
| 07/2015 - 06/2016 | | Brighton & Hove Albion | England | Defence | 12 |
| 02/2015 - 06/2015 |  | Wigan Athletic | England | Defence | 20 |
| 08/2013 - 01/2015 |  | Olympiacos FC |  Greece | Defence | 88 |
| 07/2009 - 08/2013 |  | Valenciennes FC |  France | Defence | 24 |
| 07/2008 - 06/2009 |  | Tours FC | France | Defence | 19 |
| 07/2007 - 06/2008 |  | FC Metz | France | Defence | 45 |
| 07/2005 - 06/2007 | | FC Metz | France | Defence | 33 |
Club matches
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | Champions League | 4 | 3 | 1 | 1 | 243 | - | - | - | 1 | - | - | » All matches |
| Premier League | 51 | 44 | 7 | 2 | 4.105 | - | - | - | 2 | - | - | » All matches |
| Championship | 72 | 65 | 7 | 3 | 5.925 | - | - | 8 | 14 | 1 | - | » All matches |
| FA Cup | 6 | 5 | 1 | 2 | 431 | - | - | 1 | - | - | - | » All matches |
| League Cup | 5 | 5 | - | 1 | 436 | - | - | - | 1 | - | - | » All matches |
| Playoffs | 2 | 2 | - | - | 180 | - | - | - | - | - | - | » All matches |
| Ligue 1 | 123 | 104 | 19 | 6 | 9.806 | 3 | - | 4 | 19 | - | - | » All matches |
| Ligue 2 | 36 | 33 | 3 | - | 3.028 | - | - | - | 6 | - | - | » All matches |
| Coupe de France | 9 | 9 | - | - | 823 | - | - | - | - | 1 | - | » All matches |
| Coupe de la Ligue | 5 | 4 | 1 | - | 469 | 1 | - | 1 | 2 | - | - | » All matches |
| Super League | 19 | 16 | 3 | 1 | 1.449 | - | - | - | 2 | - | - | » All matches |
| Total | 332 | 290 | 42 | 16 | 26.895 | 4 | - | - | 47 | 2 | - |
International matches
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | World Cup | 1 | 1 | - | 1 | 56 | - | - | - | - | - | - | » All matches |
| WC Qualifiers Africa | 1 | 1 | - | - | 90 | - | - | - | - | - | - | » All matches |
| Friendlies | 9 | 3 | 6 | - | 413 | - | - | - | 1 | - | - | » All matches |
 | Africa Cup | 1 | 1 | - | 1 | 74 | - | - | - | - | - | - | » All matches |
| Africa Cup Qual. | 5 | 5 | - | 1 | 426 | - | - | - | - | - | - | » All matches |
| Total | 17 | 11 | 6 | 3 | 1.059 | - | - | - | 1 | - | - | ||
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
| U21 Friendlies | 1 | - | 1 | - | 32 | - | - | - | - | - | - | » All matches |
| Total | 1 | - | 1 | - | 32 | - | - | - | - | - | - |