Career as a player
| Period | Team | Country | Position | # | |
|---|---|---|---|---|---|
| 07/2007 - 06/2008 |  | Ashanti Gold |  Ghana | Defence | |
| 07/2006 - 06/2007 |  | Real Tamale United | Ghana | Defence | |
| 07/2005 - 06/2006 |  | Al Wakrah |  Qatar | Defence | |
| 07/2004 - 06/2005 |  | Genoa CFC |  Italy | Defence | 2 |
| 01/2004 - 06/2004 | | Genoa CFC | Italy | Defence | 28 |
| 07/2003 - 12/2003 |  | Udinese Calcio | Italy | Defence | 5 |
| 01/2003 - 06/2003 |  | Venezia FC | Italy | Defence | 23 |
| 07/1999 - 12/2002 | | Udinese Calcio | Italy | Defence | 6 |
| 07/1996 - 06/1999 | | Udinese Calcio | Italy | Defence | 8 |
| 07/1995 - 06/1996 | | Udinese Calcio | Italy | Defence | |
| 01/1995 - 06/1995 |  | Stoke City |  England | Defence | |
| 07/1994 - 12/1994 |  | Bayern München II |  Germany | Defence | |
| 07/1993 - 06/1994 |  | Borussia Dortmund II | Germany | Defence | |
| 07/1992 - 06/1993 |  | Torino FC | Italy | Defence | |
| 07/1991 - 06/1992 | | Real Tamale United | Ghana | Defence |
Club matches
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | Europa League | 9 | 8 | 1 | - | 743 | - | - | - | 1 | - | - | » All matches |
| UI-Cup | 6 | 6 | - | - | 570 | - | - | - | 1 | - | - | » All matches |
| Serie A | 90 | 71 | 19 | 13 | 6.323 | 2 | - | - | 12 | 1 | 1 | » All matches |
| Serie B | 61 | 56 | 5 | 1 | 5.144 | - | - | - | 9 | - | 3 | » All matches |
| Coppa Italia | 16 | 13 | 3 | 1 | 1.220 | - | - | - | 1 | - | - | » All matches |
| Total | 182 | 154 | 28 | 15 | 14.000 | 2 | - | - | 24 | 1 | 4 |
International matches
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | Friendlies | 1 | 1 | - | - | 90 | - | - | - | - | - | - | » All matches |
| Olympic Games | 5 | 5 | - | 1 | 420 | 1 | - | - | - | - | - | » All matches |
 | Africa Cup | 6 | 4 | 2 | 3 | 301 | 1 | - | - | - | - | - | » All matches |
| Total | 12 | 10 | 2 | 4 | 811 | 2 | - | - | - | - | - | ||
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
| U20 World Cup | 6 | 6 | - | - | 540 | 1 | - | - | - | - | - | » All matches |
| Total | 6 | 6 | - | - | 540 | 1 | - | - | - | - | - |