| Primera División 2003/2004 Apertura - Appearances as Referee |  |
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| 27/09/2003 | Lanús | - | Vélez Sarsfield | 1:1 | 8 | - | - |
| 30/09/2003 | Arsenal de Sarandí | - | River Plate | 1:0 | 3 | - | - |
| 04/10/2003 | Talleres de Córdoba | - | Boca Juniors | 1:1 | 5 | - | 1 |
| 11/10/2003 | San Lorenzo | - | Independiente | 2:1 | 3 | - | 1 |
| 18/10/2003 | Arsenal de Sarandí | - | Olimpo de Bahía Blanca | 2:0 | 6 | - | - |
| 25/10/2003 | Racing Club | - | Atlético Rafaela | 4:1 | 6 | - | 1 |
| 28/10/2003 | Quilmes | - | Gimnasia de La Plata | 1:0 | 6 | - | - |
| 01/11/2003 | Boca Juniors | - | Independiente | 0:0 | 6 | - | - |
| 08/11/2003 | Colón de Santa Fe | - | San Lorenzo | 1:1 | 7 | - | - |
| 22/11/2003 | Rosario Central | - | Olimpo de Bahía Blanca | 2:2 | 4 | - | 1 |
| 25/11/2003 | Independiente | - | Lanús | 0:0 | 6 | - | - |
| 29/11/2003 | Gimnasia de La Plata | - | Banfield | 1:0 | - | - | - |
| 06/12/2003 | Arsenal de Sarandí | - | Racing Club | 0:0 | 6 | - | - |
| 13/12/2003 | Nueva Chicago | - | Independiente | 0:1 | 5 | - | - |
Argentina