| World Championship | 2021/11/23 18:20 | Gaston Alto v Kai Zhang | W | 4-0 |
| WTT Contender Lasko | 2021/11/02 17:35 | Gaston Alto v Hiroto Shinozuka | L | 0-3 |
| WTT Contender Lasko | 2021/11/02 09:10 | Gaston Alto v Irvin Bertrand | W | 3-2 |
| WTT - Contender - Tunis | 2021/10/24 15:45 | Tomas Polansky v Gaston Alto | L | 3-2 |
| Olympische Spelen 2020 - Heren 2020 | 2021/07/24 11:15 | Alvaro Robles v Gaston Alto | L | 4-1 |
| Latin American Olympic Quals | 2021/04/14 15:15 | Jorge Campos v Gaston Alto | L | 4-1 |
| Latin American Olympic Quals | 2021/04/13 19:00 | Emil Santos v Gaston Alto | W | 1-4 |
| WTT Star Contender - Doha | 2021/03/06 15:00 | Gaston Alto v Martin Allegro | L | 0-3 |
| World Championship | 2021/11/23 19:40 | Jonghoon Lim v Omar Assar | W | 4-1 |
| WTT Star Contender - Doha | 2021/09/23 14:00 | Jonghoon Lim v Hugo Calderano | L | 1-3 |
| WTT Star Contender - Doha | 2021/09/23 09:00 | Gustavo Tsuboi v Jonghoon Lim | W | 0-3 |
| WTT Star Contender - Doha | 2021/09/22 11:30 | Jonghoon Lim v Ahmad Al-Mohannadi | W | 3-0 |
| German Open | 2020/01/30 16:30 | Jonghoon Lim v Dimitrij Ovtcharov | L | 0-4 |
| German Open | 2020/01/29 17:50 | Panagiotis Gionis v Jonghoon Lim | W | 1-4 |
| German Open | 2020/01/28 15:45 | Kilian Ort v Jonghoon Lim | - | away |
| Czech Open | 2019/08/22 15:10 | Jonghoon Lim v Yukiya Uda | L | 1-4 |