Career as a coach
| Period | Team | Country | Position | |
|---|---|---|---|---|
| 01/2020 - 05/2024 |  | Nashville SC |  USA | Ass. Coach |
| 11/2013 - 11/2018 |  | Ireland |  Ireland | Ass. Coach |
| 01/2015 - 12/2015 |  | Atlanta Silverbacks | USA | Ass. Coach |
| 07/2012 - 04/2013 |  | Sunderland AFC |  England | Ass. Coach |
| 11/2008 - 07/2012 |  | Colorado Rapids | USA | Ass. Coach |
National teams managed
| Season | Team | Position | |
|---|---|---|---|
| Nations League B 2018/2019 | | Ireland | Ass. Coach |
| Friendlies 2018 | | Ireland | Ass. Coach |
| Friendlies 2017 | | Ireland | Ass. Coach |
| WC Qualifiers Play-offs 2017 | | Ireland | Ass. Coach |
| WC Qualifiers Europe 2016/2017 | | Ireland | Ass. Coach |
| EURO 2016 in Frankreich | | Ireland | Ass. Coach |
| Friendlies 2016 | | Ireland | Ass. Coach |
| Friendlies 2015 | | Ireland | Ass. Coach |
| EURO Qualifiers 2014/2015 | | Ireland | Ass. Coach |
| Friendlies 2014 | | Ireland | Ass. Coach |
| Friendlies 2013 | | Ireland | Ass. Coach |
Career as a player
| Period | Team | Country | Position | # | |
|---|---|---|---|---|---|
| 03/2005 - 12/2005 |  | D.C. United | USA | Midfield | 7 |
| 11/2004 - 02/2005 |  | Wycombe Wanderers | England | Midfield | 27 |
| 09/2004 - 11/2004 |  | Stoke City | England | Midfield | |
| 07/2004 - 09/2004 |  | Leeds United | England | Midfield | |
| 01/2004 - 06/2004 |  | Leicester City | England | Midfield | 27 |
| 07/2001 - 01/2004 |  | Celtic FC |  Scotland | Midfield | 30 |
| 03/1997 - 06/2001 | | Leicester City | England | Midfield | 24 |
| 11/1994 - 02/1997 |  | Port Vale FC | England | Midfield | |
| 07/1994 - 11/1994 |  | Newcastle United | England | Midfield | |
| 07/1989 - 06/1994 | | Wycombe Wanderers | England | Midfield | |
| 07/1988 - 06/1989 |  | Southampton FC | England | Midfield |
Club matches
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | Champions League | 1 | - | 1 | - | 25 | - | - | - | - | - | - | » All matches |
| Champions League Qual. | 4 | 1 | 3 | - | 174 | - | - | - | 1 | - | - | » All matches |
| Europa League | 8 | 7 | 1 | 2 | 686 | - | - | - | 1 | - | - | » All matches |
| Premier League | 161 | 142 | 19 | 12 | 13.013 | 9 | - | 34 | 12 | - | - | » All matches |
| Championship | 41 | 35 | 6 | 4 | 3.215 | 7 | - | - | 2 | - | - | » All matches |
| FA Cup | 18 | 18 | - | 4 | 1.585 | 1 | - | - | - | - | - | » All matches |
| League Cup | 24 | 23 | 1 | 4 | 2.027 | - | - | - | 2 | - | - | » All matches |
| League Two | 14 | 12 | 2 | 7 | 1.012 | 1 | - | - | - | - | - | » All matches |
| Premiership | 33 | 22 | 11 | 6 | 2.087 | - | - | - | 1 | - | - | » All matches |
| Major League Soccer | 5 | 4 | 1 | 4 | 287 | - | - | - | 1 | - | - | » All matches |
| Total | 309 | 264 | 45 | 43 | 24.111 | 18 | - | - | 20 | - | - |
International matches
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | Friendlies | 1 | 1 | - | - | 90 | - | - | - | - | - | - | » All matches |
| Total | 1 | 1 | - | - | 90 | - | - | - | - | - | - | ||
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
| U21 Friendlies | 1 | 1 | - | - | 90 | - | - | - | - | - | - | » All matches |
| Total | 1 | 1 | - | - | 90 | - | - | - | - | - | - |