Career as a player
| Period | Team | Country | Position | # | |
|---|---|---|---|---|---|
| 07/1991 - 06/2007 |  | Leeds United |  England | Defence | 2 |
| 07/1990 - 06/1991 |  | Home Farm |  Ireland | Defence |
Club matches
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | Champions League | 10 | 9 | 1 | - | 836 | - | - | - | - | - | - | » All matches |
| Champions League Qual. | 2 | 2 | - | - | 180 | - | - | - | - | - | - | » All matches |
| Europa League | 24 | 24 | - | 1 | 2.136 | - | - | - | 2 | - | - | » All matches |
| Premier League | 327 | 316 | 11 | 6 | 28.461 | 2 | - | 24 | 35 | 1 | 1 | » All matches |
| Championship | 103 | 103 | - | 7 | 9.109 | - | - | - | 16 | - | - | » All matches |
| FA Cup | 32 | 31 | 1 | - | 2.910 | 2 | - | - | 1 | - | - | » All matches |
| League Cup | 30 | 28 | 2 | 1 | 2.608 | - | - | - | - | - | - | » All matches |
| Playoffs | 3 | 3 | - | - | 270 | - | - | - | 1 | - | - | » All matches |
| Total | 531 | 516 | 15 | 15 | 46.510 | 4 | - | - | 55 | 1 | 1 |
International matches
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | World Cup | 6 | 6 | - | 3 | 479 | - | - | 1 | 1 | - | - | » All matches |
| WC Qualifiers Europe | 11 | 10 | 1 | - | 884 | 1 | - | - | 3 | 1 | - | » All matches |
| WC Qualifiers Play-offs | 4 | 2 | 2 | - | 197 | - | - | - | - | - | - | » All matches |
| Friendlies | 17 | 11 | 6 | 2 | 1.190 | 1 | - | - | 1 | - | - | » All matches |
| EURO Qualifiers | 14 | 14 | - | 1 | 1.243 | - | - | - | - | - | - | » All matches |
| Total | 52 | 43 | 9 | 6 | 3.993 | 2 | - | 1 | 5 | 1 | - | ||
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
| U21 EURO Qualifiers | 2 | 2 | - | - | 180 | - | - | - | - | - | - | » All matches |
| Total | 2 | 2 | - | - | 180 | - | - | - | - | - | - |