| WTT Contender - Lima - Kval | 2023/08/01 17:50 | Lubomir Pistej v Gaston Alto | L | 0-3 |
| 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 - Kval | 2023/07/03 09:00 | Nima Alamian v Lubomir Pistej | L | 3-2 |
| Europaspelen | 2023/06/29 12:00 | Truls Moregard v Lubomir Pistej | L | 3-2 |
| Europeiska spelen - Lag | 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 |