| Czech TT Star Series | 2020/08/17 13:15 | Boguslav Koszyk v Antonin Gavlas | L | 1-3 |
| Czech TT Star Series | 2020/08/17 11:45 | Lubomir Jancarik v Boguslav Koszyk | L | 3-1 |
| Czech TT Star Series | 2020/08/17 09:45 | Andriy Sitak v Boguslav Koszyk | W | 0-3 |
| Czech TT Star Series | 2020/08/17 07:10 | Pavel Sirucek v Boguslav Koszyk | L | 3-2 |
| Challenger Ochsenhausen | 2020/02/26 17:36 | Boguslav Koszyk v Patryk Chojnowski | L | 1-3 |
| Challenger Ochsenhausen | 2020/02/06 17:17 | Boguslav Koszyk v Artur Grela | L | 0-3 |
| Challenger Ochsenhausen | 2020/01/13 17:00 | Boguslav Koszyk v Yew En Koen Pang | W | 2-1 |
| Challenger Ochsenhausen | 2020/01/13 16:03 | Boguslav Koszyk v Piotr Chodorski | L | 0-3 |
| Czech TT Star Series | 2020/08/17 13:45 | Lubomir Jancarik v Felipe Olivares | L | 3-1 |
| Czech TT Star Series | 2020/08/17 11:15 | Andriy Sitak v Felipe Olivares | W | 2-3 |
| Czech TT Star Series | 2020/08/17 08:45 | Pavel Sirucek v Felipe Olivares | L | 3-0 |
| Czech TT Star Series | 2020/08/17 06:35 | Tomas Tregler v Felipe Olivares | L | 3-0 |
| Czech TT Star Series | 2020/07/21 11:45 | Miroslav Horejsi v Felipe Olivares | L | 3-0 |
| Czech TT Star Series | 2020/07/21 10:35 | Miroslav Horejsi v Felipe Olivares | L | 3-0 |
| Czech TT Star Series | 2020/07/21 08:55 | Felipe Olivares v Dmitrij Prokopcov | L | 0-3 |
| Czech TT Star Series | 2020/07/21 06:50 | Frantisek Onderka v Felipe Olivares | W | 2-3 |