| TT Star Series | 2021/04/23 06:35 | David Reitspies v Frantisek Onderka | W | 3-0 |
| Czech TT Star Series | 2020/07/24 08:55 | David Reitspies v Frantisek Onderka | W | 3-0 |
| Czech TT Star Series | 2020/06/30 09:45 | Frantisek Onderka v David Reitspies | W | 2-3 |
| Czech TT Star Series | 2020/06/16 09:05 | David Reitspies v Frantisek Onderka | W | 3-0 |