Career as a coach
| Period | Team | Country | Position | |
|---|---|---|---|---|
| 03/2023 - 12/2023 |  | Ghana |  Ghana | Manager |
| 10/2020 - 09/2021 |  | Nottingham Forest |  England | Manager |
| 12/2014 - 05/2019 |  | Brighton & Hove Albion | England | Manager |
| 07/2012 - 04/2014 |  | Norwich City | England | Manager |
| 06/2011 - 06/2012 |  | Birmingham City | England | Manager |
| 07/2009 - 12/2010 |  | Newcastle United | England | Manager |
| 09/2008 - 09/2008 | | Newcastle United | England | Manager |
| 09/2003 - 06/2004 |  | Tottenham Hotspur | England | Manager |
National teams managed
| Season | Team | Position | |
|---|---|---|---|
| Africa Cup 2024 Ivory Coast | | Ghana | Manager |
| Friendlies 2024 | | Ghana | Manager |
| Friendlies 2023 | | Ghana | Manager |
| Africa Cup Qual. 2022-2023 | | Ghana | Manager |
Career as a player
| Period | Team | Country | Position | # | |
|---|---|---|---|---|---|
| 01/1992 - 06/1993 |  | Brentford FC | England | Defence | |
| 07/1990 - 12/1991 |  | West Ham United | England | Defence | |
| 07/1979 - 06/1990 | | Tottenham Hotspur | England | Defence | |
| 07/1977 - 06/1979 |  | Tottenham Hotspur (R) | England | Defence |
Club matches
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | Europa League | 19 | 18 | 1 | 2 | 1.598 | 3 | - | - | - | - | - | » All matches |
| Cup Winners Cup | 11 | 11 | - | - | 990 | 1 | - | - | - | - | - | » All matches |
| Premier League | 298 | 293 | 5 | 16 | 25.937 | 12 | - | - | - | - | 1 | » All matches |
| FA Cup | 24 | 23 | 1 | 2 | 2.212 | - | - | - | - | - | - | » All matches |
| League Cup | 11 | 9 | 2 | - | 964 | - | - | - | - | - | - | » All matches |
| Total | 363 | 354 | 9 | 20 | 31.701 | 16 | - | - | - | - | 1 |
International matches
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WC Qualifiers Europe | 15 | 15 | - | - | 1.350 | 1 | - | - | 1 | - | - | » All matches |
| Friendlies | 23 | 19 | 4 | 5 | 1.709 | - | - | - | - | - | - | » All matches |
| EURO | 3 | 3 | - | - | 270 | - | - | - | - | - | - | » All matches |
| EURO Qualifiers | 12 | 12 | - | 1 | 1.072 | - | - | - | - | - | - | » All matches |
| Total | 53 | 49 | 4 | 6 | 4.401 | 1 | - | - | 1 | - | - |