Career as a player
| Period | Team | Country | Position | # | |
|---|---|---|---|---|---|
| 07/2002 - 06/2004 |  | AC Milan |  Italy | Midfield | 5 |
| 07/2001 - 06/2002 | | AC Milan | Italy | Midfield | 30 |
| 07/2000 - 06/2001 | | AC Milan | Italy | Midfield | 16 |
| 07/1994 - 06/2000 |  | Real Madrid |  Spain | Midfield | 6 |
| 07/1990 - 06/1994 |  | CD Tenerife | Spain | Midfield | 5 |
| 07/1987 - 06/1990 |  | Argentinos Juniors |  Argentina | Midfield | 5 |
Club matches
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | Club World Cup | 3 | 3 | - | - | 270 | - | - | - | - | - | - | » All matches |
| Intercontinental Cup | 1 | 1 | - | - | 90 | - | - | - | - | - | - | » All matches |
 | Champions League | 43 | 40 | 3 | 3 | 3.609 | - | - | 1 | 5 | - | - | » All matches |
| Europa League | 7 | 7 | - | - | 630 | 1 | - | - | 2 | - | - | » All matches |
| UEFA Super Cup | 1 | 1 | - | - | 90 | - | - | - | - | - | - | » All matches |
| Serie A | 16 | 8 | 8 | 3 | 764 | - | - | - | - | - | - | » All matches |
| Coppa Italia | 11 | 11 | - | 1 | 946 | - | - | - | 1 | - | - | » All matches |
| Primera División | 268 | 259 | 9 | 17 | 22.744 | 12 | - | - | 63 | 3 | 1 | » All matches |
| Copa del Rey | 21 | 20 | 1 | - | 1.811 | - | - | - | 6 | - | 1 | » All matches |
| Supercopa | 1 | 1 | - | - | 90 | - | - | - | - | - | - | » All matches |
| Total | 372 | 351 | 21 | 24 | 31.044 | 13 | - | - | 77 | 3 | 2 |
International matches
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| World Cup | 4 | 4 | - | - | 360 | - | - | 1 | 1 | - | - | » All matches |
| WC Qualifiers South America | 5 | 5 | - | 2 | 346 | - | - | - | - | - | - | » All matches |
| WC Qualifiers Play-offs | 2 | 2 | - | - | 180 | - | - | - | - | - | - | » All matches |
| Friendlies | 5 | 5 | - | 1 | 419 | - | - | - | 1 | - | - | » All matches |
| Confederations Cup | 2 | 2 | - | - | 180 | - | - | - | - | - | - | » All matches |
 | Copa América | 5 | 5 | - | 1 | 430 | - | - | - | - | - | 1 | » All matches |
| Total | 23 | 23 | - | 4 | 1.915 | - | - | 1 | 2 | - | 1 |
Personal achievements
| Player of the Year | ||
|---|---|---|
 | UEFA | 2000 (UEFA) |