Career as a player
| Period | Team | Country | Position | # | |
|---|---|---|---|---|---|
| 01/2017 - 12/2018 |  | Universidad de Chile |  Chile | Midfield | 8 |
| 07/2016 - 01/2017 |  | Santiago Wanderers | Chile | Midfield | 10 |
| 07/2015 - 06/2016 | | Santiago Wanderers | Chile | Midfield | 7 |
| 07/2012 - 07/2015 |  | ACF Fiorentina |  Italy | Midfield | 7 |
| 01/2012 - 06/2012 |  | Manchester City |  England | Midfield | 8 |
| 07/2006 - 01/2012 |  | AS Roma | Italy | Midfield | 7 |
| 07/2005 - 06/2006 |  | Inter | Italy | Midfield | 8 |
| 07/2002 - 06/2005 |  | Udinese Calcio | Italy | Midfield | 8 |
| 07/2001 - 06/2002 | | Udinese Calcio | Italy | Midfield | 14 |
| 01/2001 - 06/2001 | | Universidad de Chile | Chile | Midfield | |
| 07/1999 - 12/2000 | | Udinese Calcio | Italy | Midfield | 24 |
| 07/1996 - 06/1999 | | Santiago Wanderers | Chile | Midfield |
Club matches
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | Champions League | 33 | 22 | 11 | 3 | 2.143 | 3 | - | 3 | 10 | - | - | » All matches |
| Champions League Qual. | 2 | - | 2 | - | 59 | - | - | - | 1 | - | - | » All matches |
| Europa League | 31 | 22 | 9 | 5 | 2.080 | 2 | 1 | 2 | 7 | 1 | - | » All matches |
| Europa League Qual. | 5 | 5 | - | - | 450 | - | - | - | - | - | - | » All matches |
| Premier League | 5 | 1 | 4 | 1 | 167 | - | - | 1 | - | - | - | » All matches |
| Serie A | 380 | 334 | 46 | 58 | 29.850 | 28 | 13 | 10 | 68 | 2 | 3 | » All matches |
| Coppa Italia | 47 | 37 | 10 | 7 | 3.471 | 6 | 1 | - | 4 | - | 1 | » All matches |
| Supercoppa | 3 | 2 | 1 | 1 | 235 | - | - | - | 2 | - | - | » All matches |
 | Copa Libertadores | 7 | 7 | - | 3 | 568 | 3 | - | - | - | - | - | » All matches |
| Copa Sudamericana | 2 | - | 2 | - | 75 | - | - | - | - | - | - | » All matches |
| Primera División | 61 | 20 | 41 | 12 | 2.779 | 5 | 1 | 8 | 9 | - | - | » All matches |
| Total | 576 | 450 | 126 | 90 | 41.877 | 47 | 16 | 24 | 101 | 3 | 4 |
International matches
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WC Qualifiers South America | 24 | 17 | 7 | 7 | 1.688 | - | - | - | 1 | - | 1 | » All matches |
| Friendlies | 15 | 8 | 7 | 5 | 817 | 2 | - | - | - | - | - | » All matches |
| Olympic Games | 6 | 6 | - | - | 540 | - | - | - | - | - | - | » All matches |
| Copa América | 7 | 1 | 6 | 1 | 217 | - | - | - | - | - | - | » All matches |
| Total | 52 | 32 | 20 | 13 | 3.262 | 2 | - | - | 1 | - | 1 |