| Primera División 1999/2000 Apertura - Appearances as Referee |  |
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| 05/08/1999 | River Plate | - | Instituto de Córdoba | 4:1 | - | - | - |
| 17/08/1999 | Boca Juniors | - | Racing Club | 1:1 | - | 1 | - |
| 21/08/1999 | Newell's Old Boys | - | Rosario Central | 1:1 | - | - | - |
| 04/09/1999 | Racing Club | - | San Lorenzo | 1:1 | - | 1 | 1 |
| 11/09/1999 | Belgrano de Córdoba | - | Newell's Old Boys | 0:0 | - | - | - |
| 25/09/1999 | Boca Juniors | - | San Lorenzo | 0:0 | - | - | - |
| 02/10/1999 | Talleres de Córdoba | - | Belgrano de Córdoba | 3:1 | - | 1 | 2 |
| 10/10/1999 | Colón de Santa Fe | - | Ferro Carril Oeste | 4:1 | - | 1 | - |
| 16/10/1999 | Racing Club | - | Independiente | 0:0 | - | - | - |
| 29/10/1999 | Rosario Central | - | Boca Juniors | 1:3 | - | - | - |
| 06/11/1999 | Gimnasia de La Plata | - | Gimnasia de Jujuy | 2:0 | 4 | 2 | - |
| 13/11/1999 | Independiente | - | San Lorenzo | 0:3 | - | 1 | - |
| 20/11/1999 | Talleres de Córdoba | - | River Plate | 1:4 | - | - | 1 |
| 27/11/1999 | Lanús | - | Instituto de Córdoba | 3:1 | - | - | - |
| 02/12/1999 | San Lorenzo | - | Vélez Sarsfield | 2:0 | - | - | 1 |
| 11/12/1999 | Belgrano de Córdoba | - | Boca Juniors | 1:5 | - | - | - |
| 18/12/1999 | Rosario Central | - | Vélez Sarsfield | 1:0 | - | - | 1 |
Argentina