Career as a coach
| Period | Team | Country | Position | |
|---|---|---|---|---|
| 07/1993 - 06/1995 |  | Brighton & Hove Albion |  England | Manager |
| 07/1991 - 10/1993 |  | Celtic FC |  Scotland | Manager |
Career as a player
| Period | Team | Country | Position | |
|---|---|---|---|---|
| 02/1987 - 06/1990 |  | West Ham United | England | Midfield |
| 07/1986 - 02/1987 |  | Ascoli Calcio |  Italy | Midfield |
| 07/1984 - 06/1986 |  | Inter | Italy | Midfield |
| 07/1982 - 06/1984 |  | Sampdoria | Italy | Midfield |
| 07/1980 - 06/1982 |  | Juventus | Italy | Midfield |
| 07/1973 - 06/1980 |  | Arsenal FC | England | Midfield |
Club matches
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | Champions League | 4 | 4 | - | 1 | 350 | - | - | - | - | - | - | » All matches |
| Europa League | 27 | 26 | 1 | 6 | 2.349 | 9 | 6 | - | - | - | 1 | » All matches |
| Cup Winners Cup | 9 | 9 | - | - | 840 | 2 | - | - | - | - | - | » All matches |
| Premier League | 292 | 282 | 10 | 17 | 25.260 | 50 | 16 | - | - | - | - | » All matches |
| FA Cup | 16 | 16 | - | 3 | 1.326 | 1 | - | - | - | - | - | » All matches |
| League Cup | 17 | 14 | 3 | 4 | 1.234 | - | - | - | - | - | - | » All matches |
| Serie A | 189 | 187 | 2 | 24 | 16.423 | 24 | 13 | - | - | - | - | » All matches |
| Coppa Italia | 46 | 46 | - | 7 | 3.998 | 6 | 2 | 6 | - | - | - | » All matches |
| Total | 600 | 584 | 16 | 62 | 51.780 | 92 | 37 | - | - | - | 1 |
International matches
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WC Qualifiers Europe | 22 | 20 | 2 | 1 | 1.806 | 1 | - | - | 1 | - | - | » All matches |
| Friendlies | 23 | 23 | - | 3 | 1.884 | 4 | - | - | 1 | - | - | » All matches |
| EURO Qualifiers | 27 | 27 | - | 3 | 2.355 | 4 | 2 | - | 3 | - | 1 | » All matches |
| Total | 72 | 70 | 2 | 7 | 6.045 | 9 | 2 | - | 5 | - | 1 |