| Primera División 2023 - Appearances as Referee |  |
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 |
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| 30/07/2023 | Curicó Unido | - | Unión La Calera | 0:3 | 3 | - | - |
| Primera División 2023 - Appearances as Referee | |
|
|
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| 30/07/2023 | Curicó Unido | - | Unión La Calera | 0:3 | 3 | - | - |
| Complete name: | Mathias Isaac Riquelme Sepúlveda |
| Born: | 18/01/1993 |
| Place of birth: |
Chile |
| Nationality: |
Chile |