Career as a player
| Period | Team | Country | Position | # | |
|---|---|---|---|---|---|
| 07/2012 - 06/2013 |  | Middlesbrough FC |  England | Midfield | 20 |
| 07/2011 - 06/2012 | | Middlesbrough FC | England | Midfield | 18 |
| 07/2008 - 06/2011 | | Middlesbrough FC | England | Midfield | 20 |
| 07/2006 - 06/2008 | | Middlesbrough FC | England | Midfield | 3 |
| 07/2000 - 06/2006 |  | Sunderland AFC | England | Midfield | 33 |
| 08/1999 - 07/2000 |  | Argentinos Juniors |  Argentina | Defence | 15 |
| 01/1999 - 07/1999 | | Argentinos Juniors | Argentina | Defence |
Club matches
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Premier League | 149 | 130 | 19 | 40 | 11.254 | 8 | - | 18 | 27 | - | - | » All matches |
| Championship | 168 | 146 | 22 | 44 | 12.779 | 16 | 1 | - | 30 | 2 | 1 | » All matches |
| FA Cup | 33 | 33 | - | 11 | 2.881 | 5 | - | - | 3 | - | - | » All matches |
| League Cup | 12 | 11 | 1 | 7 | 973 | 3 | - | - | 2 | - | - | » All matches |
| Primera División | 20 | 18 | 2 | - | 1.664 | - | - | - | 3 | - | - | » All matches |
| Total | 382 | 338 | 44 | 102 | 29.551 | 32 | 1 | 18 | 65 | 2 | 1 |
International matches
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | U21 Friendlies | 1 | 1 | - | - | 90 | - | - | - | 1 | - | - | » All matches |
| Total | 1 | 1 | - | - | 90 | - | - | - | 1 | - | - | ||
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
| U20 World Cup | 5 | 3 | 2 | - | 336 | - | - | - | - | - | - | » All matches |
| Total | 5 | 3 | 2 | - | 336 | - | - | - | - | - | - |