| WTT Feeder Havirov | 2023/07/29 17:20 | Marcos Freitas v Lubomir Pistej | L | 3-0 |
| WTT Feeder Havirov | 2023/07/29 10:35 | Congfan Xie v Lubomir Pistej | W | 0-3 |
| WTT Feeder Havirov | 2023/07/28 15:15 | Matteo Mutti v Lubomir Pistej | W | 0-3 |
| WTT Star Contender - Ljubljana - Kvalifikation | 2023/07/03 09:00 | Nima Alamian v Lubomir Pistej | L | 3-2 |
| European Games | 2023/06/29 12:00 | Truls Moregard v Lubomir Pistej | L | 3-2 |
| European Games - Hold | 2023/06/28 14:40 | Deni Kozul v Lubomir Pistej | W | 0-3 |
| WTT Contender - Lagos | 2023/06/15 11:55 | Lubomir Pistej v Harmeet Desai | L | 1-3 |
| ITTF - VM | 2023/05/24 16:30 | Lubomir Pistej v Jonghoon Lim | L | 2-4 |
| WTT Contender - Lima - Kvalifikation | 2023/07/31 22:30 | Nicolas Burgos v Gaston Alto | W | 0-3 |
| ITTF - VM | 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 Düsseldorf | 2022/11/23 17:25 | Cheng-Ting Liao v Gaston Alto | L | 3-2 |
| WTT Feeder Düsseldorf | 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 |
| ITTF Pan American Championships | 2022/11/04 14:30 | Gaston Alto v Gustavo Gomez | W | 4-2 |
| ITTF South American Champs | 2022/07/27 16:55 | Nicolas Burgos v Gaston Alto | L | 4-3 |