| Czech TT Star Series | 2020/06/15 11:25 | Tomas Tregler v Frantisek Onderka | W | 3-0 |
| Czech Extraleague | 2019/11/28 19:31 | Frantisek Onderka v Tomas Tregler | W | 0-3 |
| Czech Extraleague | 2019/04/05 16:45 | Frantisek Onderka v Tomas Tregler | L | 3-0 |
| Czech TT Star Series | 2020/06/15 11:25 | Tomas Tregler v Frantisek Onderka | W | 3-0 |
| Czech TT Star Series | 2020/06/15 09:20 | Tomas Tregler v David Reitspies | L | 2-3 |
| Czech TT Star Series | 2020/06/15 07:40 | Tomas Tregler v Dmitrij Prokopcov | L | 0-3 |
| Czech TT Star Series | 2020/06/15 06:00 | Tomas Tregler v Tomas Konecny | L | 1-3 |
| Czech TT Star Series | 2020/06/12 13:15 | Tomas Tregler v David Reitspies | W | 3-0 |
| Czech TT Star Series | 2020/06/12 12:20 | Jakub Seibert v Tomas Tregler | W | 0-3 |
| Czech TT Star Series | 2020/06/12 12:12 | Tomas Tregler v Jiri Vrablik | W | 3-0 |
| Czech TT Star Series | 2020/06/12 10:45 | Jakub Seibert v Tomas Tregler | W | 0-3 |
| Czech TT Star Series | 2020/06/15 11:25 | Tomas Tregler v Frantisek Onderka | L | 3-0 |
| Czech TT Star Series | 2020/06/15 11:15 | Frantisek Onderka v Martin Olejnik | L | 1-3 |
| Czech TT Star Series | 2020/06/15 10:10 | Frantisek Onderka v Martin Olejnik | L | 1-3 |
| Czech TT Star Series | 2020/06/15 08:55 | Frantisek Onderka v Antonin Gavlas | L | 1-3 |
| Czech TT Star Series | 2020/06/15 07:15 | Frantisek Onderka v Miroslav Horejsi | L | 0-3 |
| Czech Extraleague | 2020/02/07 16:38 | Frantisek Onderka v Felipe Olivares | L | 0-3 |
| Czech Extraleague | 2020/01/30 17:30 | Stanislav Kucera v Frantisek Onderka | L | 3-1 |
| Czech Extraleague | 2019/12/13 16:00 | Frantisek Onderka v Tomas Pavelka | L | 1-3 |