Career as a player
| Period | Team | Country | Position | # | |
|---|---|---|---|---|---|
| 07/2005 - 06/2006 |  | Qatar SC |  Qatar | Forward | |
| 07/2004 - 02/2005 |  | Al Arabi | Qatar | Forward | |
| 07/2003 - 06/2004 | | Qatar SC | Qatar | Forward | |
| 07/2001 - 06/2003 |  | Rangers FC |  Scotland | Forward | |
| 07/2000 - 06/2001 |  | Dundee FC | Scotland | Forward | |
| 07/1999 - 06/2000 |  | Atalanta |  Italy | Forward | 11 |
| 07/1995 - 06/1998 |  | Boca Juniors |  Argentina | Forward | 8 |
| 07/1994 - 06/1995 |  | SL Benfica |  Portugal | Forward | |
| 07/1992 - 06/1994 |  | AS Roma | Italy | Forward | |
| 07/1989 - 06/1992 | | Atalanta | Italy | Forward | |
| 07/1988 - 06/1989 |  | Hellas Verona | Italy | Forward | |
| 07/1985 - 06/1988 |  | River Plate | Argentina | Forward |
Club matches
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | Champions League | 7 | 7 | - | 1 | 629 | 3 | 1 | - | - | - | - | » All matches |
| Champions League Qual. | 4 | 3 | 1 | 3 | 208 | 2 | - | - | - | - | - | » All matches |
| Europa League | 20 | 16 | 4 | 7 | 1.481 | 3 | - | - | - | - | - | » All matches |
| Serie A | 120 | 116 | 4 | 16 | 10.098 | 33 | 1 | - | 17 | 1 | 2 | » All matches |
| Serie B | 17 | 11 | 6 | 9 | 871 | 1 | - | - | 1 | - | - | » All matches |
| Coppa Italia | 23 | 22 | 1 | 5 | 1.803 | 9 | - | - | 1 | - | - | » All matches |
| Primeira Liga | 24 | 23 | 1 | 3 | 1.989 | 8 | 1 | - | 9 | - | 2 | » All matches |
| Premiership | 71 | 46 | 25 | 22 | 4.248 | 20 | - | - | 7 | - | - | » All matches |
| FA Cup | 1 | 1 | - | 1 | 22 | - | - | - | - | - | - | » All matches |
 | Copa Libertadores | 3 | 1 | 2 | - | 158 | - | - | - | - | - | - | » All matches |
| Primera División | 18 | 14 | 4 | 3 | 1.324 | 5 | - | - | - | - | 1 | » All matches |
| Total | 308 | 260 | 48 | 70 | 22.831 | 84 | 3 | - | 35 | 1 | 5 |
International matches
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | World Cup | 9 | 8 | 1 | 1 | 716 | 4 | - | - | 3 | - | 1 | » All matches |
| WC Qualifiers South America | 3 | 3 | - | 2 | 237 | - | - | - | - | - | - | » All matches |
| Friendlies | 13 | 10 | 3 | 6 | 954 | 3 | - | - | - | - | - | » All matches |
| Confederations Cup | 2 | 2 | - | - | 180 | 1 | - | - | - | - | - | » All matches |
| Cup of Champions | 1 | 1 | - | - | 120 | 1 | - | - | - | - | - | » All matches |
| Copa América | 15 | 11 | 4 | 4 | 996 | 6 | - | - | 1 | - | 1 | » All matches |
| Total | 43 | 35 | 8 | 13 | 3.203 | 15 | - | - | 4 | - | 2 |