| Primera División 2012 Descentralizado 1. Rd. - Appearances as Referee |  |
 |
 |
||||
| 31/03/2012 | Universidad San Martín | - | Sporting Cristal | 2:1 | 6 | 1 | 1 |
| 08/04/2012 | Alianza Lima | - | Sport Huancayo | 3:1 | 1 | - | 2 |
| 28/04/2012 | FBC Melgar | - | José Gálvez | 2:1 | 5 | - | - |
| 02/05/2012 | Universitario de Deportes | - | Universidad San Martín | 1:2 | 6 | - | 2 |
| 06/05/2012 | Unión Comercio | - | Sport Boys | 2:1 | - | - | - |
| 12/05/2012 | Cobresol FBC | - | Alianza Lima | 1:0 | 3 | - | - |
| 27/05/2012 | Juan Aurich | - | Sporting Cristal | 1:0 | 4 | - | 3 |
| 23/06/2012 | Cienciano | - | Universitario de Deportes | 2:3 | 1 | - | - |
| 28/06/2012 | Universidad Cesar Vallejo | - | Sport Huancayo | 1:1 | 3 | - | - |
| 01/07/2012 | Inti Gas | - | Universidad San Martín | 2:1 | 3 | - | 1 |
| 04/07/2012 | Real Garcilaso | - | Sporting Cristal | 3:0 | 4 | - | - |
| 07/07/2012 | Sport Boys | - | Sport Huancayo | 2:0 | 1 | - | - |
| 18/07/2012 | FBC Melgar | - | Sporting Cristal | 1:2 | 6 | - | - |
| 22/07/2012 | Universitario de Deportes | - | Real Garcilaso | 2:1 | 6 | - | - |
| 05/08/2012 | Universidad Cesar Vallejo | - | León de Huánuco | 2:1 | 1 | - | - |
| 08/08/2012 | Juan Aurich | - | Cienciano | 3:0 | - | - | 1 |
Peru