| From | Team | Fee | Apps | Goals | To | |
|---|---|---|---|---|---|---|
| 1991 | Deportivo Quito | - | 86 | 6 | 1994 | (Player) |
| 1995 | Barcelona SC | - | 14 | 0 | 1997 | (Player) |
| 1996 | S.D. Aucas | Loan | 32 | 3 | 1996 | (On loan) |
| 1997 | LDU Quito | Loan | 34 | 4 | 1997 | (On loan) |
| 1998 | LDU Quito | - | 94 | 16 | 2001 | (Player) |
| 1999 | Cruzeiro Esporte Clube | Loan | 4 | 0 | 1999 | (On loan) |
| 2001 | Barcelona SC | Loan | 8 | 0 | 2001 | (On loan) |
| 2001 | Hibernian | Β£700,000 | 32 | 2 | 2002 | (Player) |
| 2002 | Aston Villa | Β£1,500,000 | 89 | 1 | 2006 | (Player) |
| 2006 | Reading | Free | 15 | 1 | 2009 | (Player) |
| 2009 | Birmingham City | Free | 1 | 0 | 2009 | (Player) |
| 2009 | LDU Quito | - | 117 | 14 | 2012 | (Player) |