| Copa Libertadores 2003 - Appearances as Referee |  |
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| 26/02/2003 | Colo-Colo | - | Boca Juniors | 1:2 | 1 | - | - |
| 12/03/2003 | Peñarol | - | Pumas UNAM | 2:0 | 5 | - | - |
| 18/03/2003 | Paysandu - PA | - | Sporting Cristal | 2:1 | 6 | - | 1 |
| 10/04/2003 | The Strongest | - | Corinthians SP | 0:2 | 4 | - | - |
| 06/05/2003 | Cruz Azul | - | Deportivo Cali | 0:0 | 3 | - | - |
| 14/05/2003 | Racing Club | - | América de Cali | 5:6 pso | 5 | - | 2 |
| 29/05/2003 | Santos FC | - | Cruz Azul | 1:0 | 7 | - | 1 |
| 12/06/2003 | Boca Juniors | - | América de Cali | 2:0 | 2 | 1 | 2 |
Paraguay