| Primera División 1999/2000 Apertura - Appearances as Referee |  |
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| 07/08/1999 | Boca Juniors | - | Independiente | 3:0 | - | - | - |
| 12/08/1999 | San Lorenzo | - | Unión de Santa Fe | 3:1 | - | - | 1 |
| 19/08/1999 | Vélez Sarsfield | - | Belgrano de Córdoba | 3:0 | - | - | - |
| 04/09/1999 | Unión de Santa Fe | - | Colón de Santa Fe | 2:0 | - | 2 | - |
| 11/09/1999 | Boca Juniors | - | Ferro Carril Oeste | 2:0 | - | - | - |
| 19/09/1999 | Gimnasia de Jujuy | - | Argentinos Juniors | 1:1 | - | 1 | - |
| 24/09/1999 | Colón de Santa Fe | - | Racing Club | 0:1 | - | 1 | 1 |
| 02/10/1999 | Gimnasia de La Plata | - | Independiente | 2:0 | 4 | - | - |
| 09/10/1999 | Gimnasia de Jujuy | - | River Plate | 0:2 | - | - | - |
| 15/10/1999 | Unión de Santa Fe | - | Vélez Sarsfield | 0:0 | - | - | - |
| 30/10/1999 | Estudiantes | - | San Lorenzo | 3:2 | - | - | 2 |
| 04/11/1999 | Racing Club | - | Argentinos Juniors | 3:3 | - | - | - |
| 13/11/1999 | Belgrano de Córdoba | - | Instituto de Córdoba | 4:1 | - | - | 1 |
| 21/11/1999 | San Lorenzo | - | Lanús | 0:1 | - | - | - |
| 27/11/1999 | Unión de Santa Fe | - | Gimnasia de La Plata | 3:3 | 3 | 2 | - |
| 11/12/1999 | River Plate | - | Ferro Carril Oeste | 4:1 | - | - | 1 |
| 18/12/1999 | Chacarita Juniors | - | Unión de Santa Fe | 1:1 | - | - | - |
Argentina