| Copa Chile 2023 - Appearances as Referee |  |
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 |
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| 09/04/2023 | Recoleta | - | Audax Italiano | 2:3 | 2 | - | - |
| 04/07/2023 | Audax Italiano | - | O'Higgins | 0:2 | 6 | - | - |
| 19/08/2023 | CD Magallanes | - | O'Higgins | 5:3 pso | 8 | - | - |
| Copa Chile 2023 - Appearances as Referee | |
|
|
||||
| 09/04/2023 | Recoleta | - | Audax Italiano | 2:3 | 2 | - | - |
| 04/07/2023 | Audax Italiano | - | O'Higgins | 0:2 | 6 | - | - |
| 19/08/2023 | CD Magallanes | - | O'Higgins | 5:3 pso | 8 | - | - |
| Complete name: | Piero Maza Gómez |
| Born: | 25/10/1984 |
| Place of birth: |
Chile |
| Nationality: |
Chile |