| Primera División 2018/2019 Clausura - Appearances as Assistant | ||||
| 27/04/2019 | CF Pachuca | - | Atlas Guadalajara | 1:0 |
| 06/05/2019 | Santos Laguna | - | Pumas UNAM | 5:2 |
| Primera División 2018/2019 Clausura - Appearances as Assistant | ||||
| 27/04/2019 | CF Pachuca | - | Atlas Guadalajara | 1:0 |
| 06/05/2019 | Santos Laguna | - | Pumas UNAM | 5:2 |
| Complete name: | Manuel Alfonso Martinez Sánchez |
| Born: | 25/03/1988 |
| Place of birth: |
Cuernavaca, 
Mexico |
| Nationality: |
Mexico |
| Height: | 172 cm |
| Weight: | 68 kg |