| WTT Contender Lima Quals | 2023/07/31 16:00 | John Oyebode v Wang-Wei Peng | L | 3-1 |
| WTT Feeder Havirov | 2023/07/29 11:45 | Daniel Habesohn v Wang-Wei Peng | L | 3-0 |
| WTT Feeder Havirov | 2023/07/28 15:50 | Wang-Wei Peng v Linwei Sai | W | 3-1 |
| WTT Feeder Havirov | 2023/07/28 11:00 | Wang-Wei Peng v Ondrej Kveton | W | 3-0 |
| WTT Star Contender Ljubljana Quals | 2023/07/03 10:25 | Wang-Wei Peng v Cheng-Jui Kao | L | 0-3 |
| WTT Contender Zagreb Quals | 2023/06/26 07:30 | Wang-Wei Peng v Sora Matsushima | L | 1-3 |
| WTT Contender Tunis Quals | 2023/06/20 18:15 | Junsung Oh v Wang-Wei Peng | L | 3-0 |
| WTT Contender Lagos Quals | 2023/06/14 15:40 | Wang-Wei Peng v Gyuhyeon Park | L | 0-3 |
| WTT Contender Lima Quals | 2023/08/02 20:20 | Gaston Alto v Fanbo Meng | L | 1-3 |
| WTT Contender Lima Quals | 2023/08/01 17:50 | Lubomir Pistej v Gaston Alto | W | 0-3 |
| WTT Contender Lima Quals | 2023/07/31 22:30 | Nicolas Burgos v Gaston Alto | W | 0-3 |
| ITTF World Championships | 2023/05/20 11:20 | Long Ma v Gaston Alto | L | 4-0 |
| WTT Singapore Smash Quals | 2023/03/07 12:30 | Gaston Alto v Daniel Habesohn | L | 0-3 |
| WTT Feeder Dusseldorf | 2022/11/23 17:25 | Cheng-Ting Liao v Gaston Alto | L | 3-2 |
| WTT Feeder Dusseldorf | 2022/11/23 12:55 | Gaston Alto v Ivor Ban | W | 4-1 |
| ITTF Pan American Championships | 2022/11/04 23:15 | Gaston Alto v Marcelo Aguirre | L | 1-4 |