| Youth career | |||
|---|---|---|---|
| 1985–1993 | Lazio | ||
| Senior career* | |||
| Years | Team | Apps | (Gls) |
| 1993–2002 | Lazio | 193 | (1) |
| 2002–2012 | AC Milan | 224 | (7) |
| 2012–2014 | Montreal Impact | 31 | (0) |
| 2014 | Chennaiyin | 3 | (0) |
| Total | 451 | (8) | |
| International career | |||
| 1995–1996 | Italy U21[3] | 9 | (1) |
| 1996–2006 | Italy[3] | 78 | (0) |
| Managerial career | |||
| 2015–2017 | Miami FC | ||
| 2018–2019 | Perugia | ||
| 2019–2021 | Frosinone | ||
| 2023–2024 | Reggiana | ||
| 2024 | Monza | ||
| *Club domestic league appearances and goals | |||