Career as a player
| Period | Team | Country | Position | # | |
|---|---|---|---|---|---|
| 01/2021 - 06/2023 |  | FC Zürich |  Switzerland | Midfield | 21 |
| 01/2020 - 10/2020 |  | Shenzhen FC |  China | Midfield | |
| 07/2018 - 01/2020 |  | Bologna FC |  Italy | Midfield | 31 |
| 01/2018 - 06/2018 | | Bologna FC | Italy | Midfield | 7 |
| 05/2017 - 12/2017 |  | CF Montréal |  Canada | Midfield | 31 |
| 08/2016 - 05/2017 | | Bologna FC | Italy | Midfield | 31 |
| 07/2016 - 08/2016 |  | Galatasaray |  Turkey | Midfield | |
| 08/2015 - 06/2016 |  | Genoa CFC | Italy | Midfield | 31 |
| 08/2014 - 08/2015 | | Galatasaray | Turkey | Midfield | 6 |
| 07/2011 - 08/2014 |  | SSC Napoli | Italy | Midfield | 20 |
| 09/2009 - 06/2011 |  | Parma Calcio 1913 | Italy | Midfield | 10 |
| 08/2008 - 08/2009 |  | Torino FC | Italy | Midfield | 4 |
| 07/2007 - 08/2008 |  | Bolton Wanderers |  England | Midfield | 23 |
| 07/2005 - 06/2007 | | FC Zürich | Switzerland | Midfield | 7 |
| 07/2003 - 06/2005 | | FC Zürich | Switzerland | Midfield | 6 |
Club matches
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | Champions League | 13 | 7 | 6 | 3 | 729 | - | - | - | 5 | - | - | » All matches |
| Champions League Qual. | 3 | 3 | - | 2 | 237 | - | - | - | 1 | - | - | » All matches |
| Europa League | 14 | 13 | 1 | 5 | 1.094 | 2 | - | - | 3 | - | - | » All matches |
| Europa League Qual. | 4 | 3 | 1 | 1 | 270 | 2 | - | - | - | - | - | » All matches |
| FA Cup | 1 | - | 1 | - | 45 | - | - | - | - | - | - | » All matches |
| Serie A | 280 | 223 | 57 | 72 | 19.579 | 31 | - | 15 | 67 | 4 | 1 | » All matches |
| Coppa Italia | 14 | 8 | 6 | 2 | 838 | 2 | 1 | - | 1 | - | - | » All matches |
| Super League | 170 | 148 | 22 | 59 | 12.494 | 15 | 4 | 11 | 45 | 1 | 1 | » All matches |
| Cup | 2 | 2 | - | 2 | 145 | - | - | - | 1 | - | - | » All matches |
| SüperLig | 11 | 7 | 4 | 4 | 561 | - | - | 1 | 2 | - | - | » All matches |
| Türkiye Kupasi | 4 | 3 | 1 | - | 287 | 1 | - | - | 1 | - | - | » All matches |
| Canadian Championship | 3 | 3 | - | 1 | 265 | 1 | - | - | 1 | - | - | » All matches |
 | Major League Soccer | 22 | 22 | - | 5 | 1.941 | 7 | - | 10 | 8 | - | - | » All matches |
| Total | 541 | 442 | 99 | 156 | 38.485 | 61 | 5 | - | 135 | 5 | 2 |
International matches
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | World Cup | 7 | 4 | 3 | 2 | 382 | 2 | - | - | - | - | - | » All matches |
| WC Qualifiers Europe | 17 | 9 | 8 | 4 | 864 | 2 | 1 | 4 | 2 | - | - | » All matches |
| WC Qualifiers Play-offs | 2 | 2 | - | 2 | 144 | - | - | - | - | - | - | » All matches |
| Friendlies | 29 | 16 | 13 | 9 | 1.645 | 5 | - | 1 | 2 | - | - | » All matches |
| EURO | 4 | 4 | - | 3 | 307 | - | - | - | - | - | - | » All matches |
| EURO Qualifiers | 10 | 6 | 4 | 1 | 610 | 1 | - | - | 2 | - | - | » All matches |
| Total | 69 | 41 | 28 | 21 | 3.952 | 10 | 1 | - | 6 | - | - | ||
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
| U21 Friendlies | 2 | 1 | 1 | - | 135 | 1 | - | - | 1 | - | - | » All matches |
| U21 EURO Qualifiers | 14 | 10 | 4 | 2 | 922 | 3 | - | - | 3 | - | - | » All matches |
| Total | 16 | 11 | 5 | 2 | 1.057 | 4 | - | - | 4 | - | - | ||
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
| U20 World Cup | 3 | 3 | - | 1 | 248 | - | - | - | 1 | - | - | » All matches |
| Total | 3 | 3 | - | 1 | 248 | - | - | - | 1 | - | - | ||
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
| U19 EURO | 4 | 4 | - | 1 | 339 | - | - | - | 1 | - | - | » All matches |
| Total | 4 | 4 | - | 1 | 339 | - | - | - | 1 | - | - |