Career as a player
| Period | Team | Country | Position | # | |
|---|---|---|---|---|---|
| 07/2018 - 06/2019 |  | Sheffield Wednesday |  England | Midfield | 22 |
| 07/2017 - 06/2018 | | Sheffield Wednesday | England | Midfield | 41 |
| 07/2016 - 06/2017 | | Sheffield Wednesday | England | Midfield | 7 |
| 07/2012 - 07/2016 |  | Watford FC | England | Midfield | 22 |
| 08/2010 - 06/2012 |  | Udinese Calcio |  Italy | Midfield | 23 |
| 07/2010 - 08/2010 |  | FC Zürich |  Switzerland | Midfield | |
| 01/2010 - 06/2010 |  | Le Mans FC |  France | Midfield | 27 |
| 07/2006 - 12/2009 | | FC Zürich | Switzerland | Midfield | 23 |
| 07/2003 - 06/2006 | | FC Zürich | Switzerland | Midfield | 19 |
Club matches
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | Champions League | 2 | - | 2 | - | 33 | - | - | - | - | - | - | » All matches |
| Champions League Qual. | 6 | 2 | 4 | - | 228 | 1 | - | - | - | - | - | » All matches |
| Europa League | 18 | 15 | 3 | 5 | 1.313 | 2 | 1 | - | 3 | - | - | » All matches |
| Europa League Qual. | 3 | 2 | 1 | - | 218 | 1 | - | - | - | - | - | » All matches |
| Premier League | 32 | 25 | 7 | 20 | 1.994 | 2 | - | - | 4 | - | - | » All matches |
| Championship | 103 | 85 | 18 | 39 | 7.250 | 24 | 2 | 2 | 15 | - | - | » All matches |
| FA Cup | 9 | 3 | 6 | 2 | 324 | - | - | - | - | - | - | » All matches |
| League Cup | 6 | 4 | 2 | 1 | 400 | - | - | - | - | - | - | » All matches |
| Playoffs | 3 | 3 | - | - | 300 | - | - | - | 1 | - | - | » All matches |
| Ligue 1 | 13 | 9 | 4 | 7 | 792 | - | - | - | 4 | - | - | » All matches |
| Coupe de France | 1 | 1 | - | 1 | 78 | - | - | - | - | - | - | » All matches |
| Coupe de la Ligue | 1 | - | 1 | - | 18 | - | - | - | - | - | - | » All matches |
| Serie A | 42 | 15 | 27 | 10 | 1.561 | - | - | - | 7 | - | - | » All matches |
| Coppa Italia | 3 | 3 | - | - | 330 | - | - | - | - | - | - | » All matches |
| Super League | 132 | 92 | 40 | 25 | 8.609 | 31 | 7 | - | 18 | 1 | - | » All matches |
| Total | 374 | 259 | 115 | 110 | 23.448 | 61 | 10 | - | 52 | 1 | - |
International matches
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WC Qualifiers Europe | 3 | - | 3 | - | 46 | - | - | - | - | - | - | » All matches |
| Friendlies | 3 | - | 3 | - | 86 | - | - | - | - | - | - | » All matches |
| Total | 6 | - | 6 | - | 132 | - | - | - | - | - | - | ||
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
| U21 Friendlies | 8 | 6 | 2 | 5 | 478 | - | - | - | - | - | - | » All matches |
| U21 EURO Qualifiers | 5 | 4 | 1 | 2 | 361 | - | - | - | - | - | - | » All matches |
| Total | 13 | 10 | 3 | 7 | 839 | - | - | - | - | - | - | ||
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
| U20 Friendlies | 1 | 1 | - | - | 90 | - | - | - | 1 | - | - | » All matches |
| Total | 1 | 1 | - | - | 90 | - | - | - | 1 | - | - |