| Primera División 2012 Descentralizado 1. Rd. - Appearances as Referee |  |
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| 19/02/2012 | José Gálvez | - | Juan Aurich | 3:1 | 7 | - | - |
| 10/03/2012 | Juan Aurich | - | Cobresol FBC | 1:2 | 6 | - | - |
| 25/03/2012 | Sport Huancayo | - | FBC Melgar | 1:0 | 6 | - | - |
| 14/04/2012 | León de Huánuco | - | Sport Boys | 2:0 | 2 | - | - |
| 22/04/2012 | Sporting Cristal | - | FBC Melgar | 3:1 | 3 | - | - |
| 29/04/2012 | Universidad Cesar Vallejo | - | Cobresol FBC | 3:1 | 1 | - | - |
| 08/05/2012 | Alianza Lima | - | Juan Aurich | 0:3 | 3 | - | - |
| 12/05/2012 | Universitario de Deportes | - | Unión Comercio | 1:3 | 4 | - | - |
| 26/05/2012 | Universidad San Martín | - | Universidad Cesar Vallejo | 0:0 | 4 | 1 | - |
| 23/06/2012 | Sporting Cristal | - | Sport Boys | 3:1 | 2 | - | - |
| 11/07/2012 | Unión Comercio | - | Cienciano | 2:0 | 1 | - | - |
| 19/07/2012 | Universidad Cesar Vallejo | - | Juan Aurich | 0:0 | 2 | - | - |
| 25/07/2012 | Real Garcilaso | - | León de Huánuco | 1:0 | 6 | - | - |
| 05/08/2012 | Cienciano | - | Sporting Cristal | 2:1 | 4 | 1 | - |
Peru