| Czech Open | 2021/08/21 11:00 | Gleb Shamruk v Eric Thillen | W | 3-2 |
| Campionatul European | 2021/06/22 16:45 | Marios Yiangou v Gleb Shamruk | L | 3-0 |
| Polish Open | 2020/03/12 13:15 | Gleb Shamruk v Jan Zandecki | L | 2-3 |
| Challenger - Ochsenhausen | 2020/02/14 11:30 | Anton Hjort v Gleb Shamruk | W | 2-3 |
| Challenger - Ochsenhausen | 2020/02/13 13:30 | Gleb Shamruk v Anthony Tran | L | 0-3 |
| Challenger - Ochsenhausen | 2020/02/13 12:10 | Wancheol Kim v Gleb Shamruk | W | 0-3 |
| Challenger - Ochsenhausen | 2020/02/13 10:10 | Dauud Cheaib v Gleb Shamruk | L | 3-0 |
| Challenger - Ochsenhausen | 2020/02/12 14:10 | Liang Qiu v Gleb Shamruk | L | 3-1 |
| Czech Open | 2021/08/21 11:00 | Tibor Spanik v Jan Valenta | W | 0-3 |
| TT Star Series | 2021/08/13 14:20 | Daniel Kosiba v Jan Valenta | L | 3-2 |
| TT Star Series | 2021/08/13 11:45 | Patrik Klos v Jan Valenta | W | 0-3 |
| TT Star Series | 2021/08/13 09:45 | Jan Valenta v Vladimir Anca | W | 3-2 |
| TT Star Series | 2021/08/13 07:10 | Romualdo Manna v Jan Valenta | W | 2-3 |
| TT Star Series | 2021/08/12 13:45 | Daniel Kosiba v Jan Valenta | L | 3-1 |
| TT Star Series | 2021/08/12 11:15 | Andriy Sitak v Jan Valenta | W | 0-3 |
| TT Star Series | 2021/08/12 08:45 | Antonin Gavlas v Jan Valenta | L | 3-0 |