| U20 Campeonato Sudamericano 2019 Chile - Appearances as Assistant | ||||
| 22/01/2019 | Paraguay | - | Peru | 1:0 |
| 26/01/2019 | Argentina | - | Peru | 1:0 |
| 30/01/2019 | Venezuela | - | Uruguay | 1:1 |
| 04/02/2019 | Ecuador | - | Colombia | 1:0 |
| 11/02/2019 | Brazil | - | Argentina | 1:0 |
| U20 Campeonato Sudamericano 2019 Chile - Appearances as Assistant | ||||
| 22/01/2019 | Paraguay | - | Peru | 1:0 |
| 26/01/2019 | Argentina | - | Peru | 1:0 |
| 30/01/2019 | Venezuela | - | Uruguay | 1:1 |
| 04/02/2019 | Ecuador | - | Colombia | 1:0 |
| 11/02/2019 | Brazil | - | Argentina | 1:0 |
| Complete name: | José Francisco Retamal Silva |
| Born: | 25/06/1981 |
| Place of birth: |
Chile |
| Nationality: |
Chile |