| Czech TT Star Series | 2020/08/27 11:45 | Jiri Vrablik v Antoni Witkowski | L | 3-2 |
| Czech TT Star Series | 2020/08/28 10:15 | Dmitrij Prokopcov v Antoni Witkowski | L | 3-1 |
| Czech TT Star Series | 2020/08/28 08:45 | Tomas Martinko v Antoni Witkowski | L | 3-2 |
| Czech TT Star Series | 2020/08/28 07:10 | Antoni Witkowski v Miroslav Horejsi | L | 1-3 |
| Czech TT Star Series | 2020/08/27 13:15 | Antoni Witkowski v Tomas Konecny | L | 1-3 |
| Czech TT Star Series | 2020/08/27 11:45 | Jiri Vrablik v Antoni Witkowski | L | 3-2 |
| Czech TT Star Series | 2020/08/27 09:45 | Martin Olejnik v Antoni Witkowski | W | 1-3 |
| Czech TT Star Series | 2020/08/27 07:10 | Jakub Folwarski v Antoni Witkowski | W | 2-3 |
| Polish Grand Prix | 2019/11/23 12:57 | Marcin Kusinski v Antoni Witkowski | L | 3-2 |
| Challenger Ochsenhausen | 2020/10/01 17:18 | Konrad Kulpa v Jiri Vrablik | W | 1-3 |
| Czech TT Star Series | 2020/09/29 10:15 | Jiri Vrablik v Martin Olejnik | W | 3-1 |
| Czech TT Star Series | 2020/09/29 08:15 | Jiri Vrablik v Miroslav Horejsi | L | 2-3 |
| Czech TT Star Series | 2020/09/29 06:00 | Jiri Vrablik v Petr Husnik | L | 0-3 |
| Czech TT Star Series | 2020/09/28 12:15 | Jiri Vrablik v Antonin Gavlas | L | 0-3 |
| Czech TT Star Series | 2020/09/28 10:45 | Jiri Vrablik v Petr David | W | 3-2 |
| Czech TT Star Series | 2020/09/28 08:15 | Dmitrij Prokopcov v Jiri Vrablik | L | 3-0 |
| Czech TT Star Series | 2020/09/28 06:35 | Jiri Vrablik v Michal Obeslo | L | 0-3 |