| WTT Contender Rio - kval. | 2023/08/07 18:30 | Rodrigo Hidalgo v Alfonso Olave | L | 3-0 |
| WTT Contender - Lima - kvalifikácia | 2023/07/31 21:30 | Juan Perez v Alfonso Olave | L | 3-2 |
| Majstrovstvá Južnej Ameriky ITTF - družstvá | 2023/06/10 23:50 | Emiliano Riofrio v Alfonso Olave | W | 2-3 |
| Majstrovstvá Južnej Ameriky ITTF - družstvá | 2023/06/10 22:50 | Rodrigo Tapia v Alfonso Olave | W | 1-3 |
| Majstrovstvá Južnej Ameriky ITTF - družstvá | 2023/06/08 21:00 | Fernando Fernandez v Alfonso Olave | W | 0-3 |
| Majstrovstvá Južnej Ameriky ITTF | 2023/06/06 16:20 | Guilherme Teodoro v Alfonso Olave | L | 4-0 |
| Majstrovstvá Južnej Ameriky ITTF | 2023/06/05 22:30 | Rodrigo A Vigo Izaguirre v Alfonso Olave | W | 1-4 |
| Panamerické majstrovstvá ITTF | 2022/11/04 23:15 | Alfonso Olave v Brian Afanador | L | 0-4 |
| TT Star Series | 2023/03/30 11:45 | Amin Ahmadian v Diego Piguave | L | 3-0 |
| TT Star Series | 2023/03/30 09:45 | Diego Piguave v Nicolas Galvano | L | 0-3 |
| TT Star Series | 2023/03/30 07:10 | Jiri Martinko v Diego Piguave | L | 3-0 |
| TT Star Series | 2023/03/29 13:45 | Youssef Abdel-Aziz v Diego Piguave | L | 3-0 |
| TT Star Series | 2023/03/29 11:15 | Amirreza Abbasi v Diego Piguave | L | 3-0 |
| TT Star Series | 2023/03/29 08:45 | Lichen Wang v Diego Piguave | W | 1-3 |
| TT Star Series | 2023/03/29 06:35 | Adrian Rubinos v Diego Piguave | W | 0-3 |
| Majstrovstvá Južnej Ameriky ITTF | 2022/07/25 00:30 | Diego Piguave v Guilherme Teodoro | L | 0-3 |