| Primera División 2012 Descentralizado 1. Rd. - Appearances as Referee |  |
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| 18/02/2012 | Sporting Cristal | - | Cobresol FBC | 2:1 | 4 | - | - |
| 04/03/2012 | León de Huánuco | - | Inti Gas | 1:0 | 4 | - | - |
| 24/03/2012 | José Gálvez | - | León de Huánuco | 1:0 | 8 | - | - |
| 09/04/2012 | Juan Aurich | - | Real Garcilaso | 0:0 | 6 | - | - |
| 15/04/2012 | Unión Comercio | - | Sporting Cristal | 1:1 | 2 | - | - |
| 22/04/2012 | Cienciano | - | Sport Huancayo | 2:2 | 6 | - | - |
| 28/04/2012 | Universidad San Martín | - | Sport Boys | 3:1 | 5 | - | - |
| 02/05/2012 | Sporting Cristal | - | Alianza Lima | 1:1 | 6 | - | - |
| 20/05/2012 | Sport Huancayo | - | León de Huánuco | 2:1 | 7 | - | - |
| 26/05/2012 | Real Garcilaso | - | Unión Comercio | 1:0 | 4 | - | - |
| 28/06/2012 | Universidad San Martín | - | Alianza Lima | 0:0 | 7 | - | - |
| 04/07/2012 | FBC Melgar | - | Sport Huancayo | 1:0 | 4 | - | 1 |
| 21/07/2012 | Cobresol FBC | - | Universidad Cesar Vallejo | 0:2 | 4 | - | - |
| 26/07/2012 | FBC Melgar | - | Juan Aurich | 1:1 | 4 | - | - |
| 11/08/2012 | Inti Gas | - | Sport Boys | 4:1 | 5 | - | - |
Peru