Career as a player
| Period | Team | Country | Position | # | |
|---|---|---|---|---|---|
| 07/2023 - 06/2027 |  | Borussia Dortmund |  Germany | Defence | 5 |
| 08/2019 - 06/2023 |  | Bor. Mönchengladbach | Germany | Defence | 25 |
| 07/2016 - 08/2019 |  | Stade Rennais |  France | Defence | 15 |
| 07/2016 - 07/2016 |  | Paradou AC |  Algeria | Defence | |
| 07/2015 - 06/2016 |  | Montpellier HSC | France | Defence | 15 |
| 07/2014 - 06/2015 |  | Lierse SK (old) |  Belgium | Defence | 15 |
| 07/2013 - 06/2014 | | Paradou AC | Algeria | Defence | |
| 07/2011 - 06/2013 |  | Paradou AC U21 | Algeria | Defence |
Club matches
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | Club World Cup | 5 | 5 | - | - | 450 | - | - | - | 1 | - | - | » All matches |
 | Champions League | 34 | 29 | 5 | 8 | 2.578 | 6 | 3 | 1 | 8 | 1 | - | » All matches |
| Europa League | 15 | 10 | 5 | 1 | 985 | 1 | - | - | 3 | - | - | » All matches |
| Pro League | 23 | 22 | 1 | 1 | 1.922 | 1 | - | - | 3 | 1 | 1 | » All matches |
| Beker van België | 1 | 1 | - | - | 90 | - | - | - | 1 | - | - | » All matches |
| Tour Final Div. 2 | 5 | 5 | - | - | 450 | 1 | - | - | 1 | - | - | » All matches |
| Bundesliga | 168 | 136 | 32 | 29 | 12.423 | 25 | 9 | 15 | 38 | 3 | - | » All matches |
| DFB-Pokal | 13 | 9 | 4 | 4 | 819 | 4 | 1 | 2 | 4 | - | - | » All matches |
| Franz-Beckenbauer-Supercup | 1 | 1 | - | - | 90 | - | - | - | - | - | 1 | » All matches |
| Ligue 1 | 101 | 87 | 14 | 17 | 7.698 | 3 | - | 1 | 25 | - | 2 | » All matches |
| Coupe de France | 7 | 7 | - | 2 | 630 | 1 | - | - | 2 | - | - | » All matches |
| Coupe de la Ligue | 6 | 4 | 2 | 1 | 456 | - | - | - | 2 | - | - | » All matches |
| Total | 379 | 316 | 63 | 63 | 28.591 | 42 | 13 | - | 88 | 5 | 4 |
International matches
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| World Cup | 4 | 4 | - | - | 360 | - | - | - | - | - | - | » All matches |
| WC Qualifiers Africa | 13 | 13 | - | 2 | 1.129 | 1 | - | - | 6 | - | - | » All matches |
| Friendlies | 33 | 29 | 4 | 8 | 2.462 | 5 | 1 | 1 | 6 | 1 | - | » All matches |
 | Africa Cup | 17 | 17 | - | 1 | 1.580 | - | - | 1 | 5 | - | - | » All matches |
| Africa Cup Qual. | 23 | 22 | 1 | 4 | 1.914 | 4 | 1 | 2 | 3 | - | - | » All matches |
| Total | 90 | 85 | 5 | 15 | 7.445 | 10 | 2 | - | 20 | 1 | - |