Career as a player
| Period | Team | Country | Position | # | |
|---|---|---|---|---|---|
| 11/2012 - 06/2014 |  | UD Las Palmas |  Spain | Defence | 3 |
| 07/2010 - 06/2011 |  | AFC Ajax |  Netherlands | Defence | 29 |
| 07/2009 - 06/2010 | | AFC Ajax | Netherlands | Defence | 7 |
| 07/2005 - 06/2009 |  | Hamburger SV |  Germany | Defence | 3 |
| 08/2004 - 06/2005 |  | Tottenham Hotspur |  England | Defence | 24 |
| 01/2002 - 08/2004 |  | FC Basel 1893 |  Switzerland | Defence | 24 |
| 07/2000 - 12/2001 |  | Neuchâtel Xamax FCS | Switzerland | Defence | |
| 07/1999 - 06/2000 |  | Union Sportive Douala |  Cameroon | Defence |
Club matches
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | Champions League | 15 | 14 | 1 | 4 | 1.224 | 1 | - | 1 | 2 | - | 1 | » All matches |
| Europa League | 20 | 19 | 1 | 2 | 1.709 | - | - | - | 3 | - | - | » All matches |
| Europa League Qual. | 4 | 4 | - | 2 | 327 | - | - | - | - | - | - | » All matches |
| UI-Cup | 6 | 6 | - | 1 | 514 | - | - | - | 1 | - | - | » All matches |
| Bundesliga | 83 | 77 | 6 | 12 | 6.721 | 1 | - | 1 | 17 | 1 | - | » All matches |
| DFB-Pokal | 6 | 6 | - | 1 | 546 | 1 | - | - | 1 | - | - | » All matches |
| Premier League | 18 | 15 | 3 | 6 | 1.403 | 1 | - | - | 1 | - | - | » All matches |
| FA Cup | 5 | 5 | - | 2 | 415 | - | - | - | 2 | - | - | » All matches |
| League Cup | 1 | 1 | - | - | 120 | - | - | - | - | - | - | » All matches |
| Eredivisie | 1 | 1 | - | - | 90 | - | - | - | 1 | - | - | » All matches |
| Super League | 119 | 109 | 10 | 28 | 9.595 | 5 | - | - | 18 | 1 | - | » All matches |
| Segunda División | 7 | 7 | - | 4 | 521 | - | - | - | - | - | 1 | » All matches |
| Copa del Rey | 1 | - | 1 | - | 13 | - | - | - | - | - | - | » All matches |
| Primera Promotion | 2 | 2 | - | 1 | 191 | - | - | - | - | - | - | » All matches |
| Total | 288 | 266 | 22 | 63 | 23.389 | 9 | - | 2 | 46 | 2 | 2 |
International matches
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WC Qualifiers Africa | 12 | 11 | 1 | 2 | 971 | - | - | - | 1 | - | - | » All matches |
| Friendlies | 7 | 5 | 2 | 1 | 460 | - | - | - | - | - | - | » All matches |
| Confederations Cup | 5 | 2 | 3 | - | 275 | - | - | - | 1 | - | - | » All matches |
 | Africa Cup | 13 | 12 | 1 | 2 | 1.123 | - | - | - | 2 | - | - | » All matches |
| Total | 37 | 30 | 7 | 5 | 2.829 | - | - | - | 4 | - | - |