| Czech TT Star Series | 2020/07/14 13:17 | Jakub Seibert v Petr David | W | 1-3 |
| Czech TT Star Series | 2020/07/14 08:30 | Petr David v Jakub Seibert | W | 3-2 |
| Czech TT Star Series | 2020/06/22 08:15 | Petr David v Jakub Seibert | L | 2-3 |
| Czech TT Star Series | 2020/06/11 06:05 | Jakub Seibert v Petr David | L | 3-2 |
| Czech Extraleague | 2020/02/06 18:20 | Petr David v Jakub Seibert | W | 3-2 |
| Challenger Ochsenhausen | 2020/07/21 14:00 | Vitor Ishiy v Petr David | L | 3-0 |
| Challenger Ochsenhausen | 2020/07/21 13:15 | Florian Bluhm v Petr David | W | 0-3 |
| Challenger Ochsenhausen | 2020/07/21 11:40 | Petr David v Sven Happek | W | 3-1 |
| Challenger Ochsenhausen | 2020/07/21 09:00 | Petr David v Evgueni Chtchetinine | W | 3-1 |
| Challenger Ochsenhausen | 2020/07/20 20:00 | Petr David v Florian Bluhm | L | 1-3 |
| Challenger Ochsenhausen | 2020/07/20 15:20 | Petr David v Liang Qiu | W | 3-2 |
| Challenger Ochsenhausen | 2020/07/20 12:30 | Petr David v Vitor Ishiy | L | 1-3 |
| Challenger Ochsenhausen | 2020/07/20 09:10 | Humberto Manhani v Petr David | W | 0-3 |
| Czech Liga Pro (2020) | 2020/07/15 09:37 | Jakub Seibert v Martin Koblizek | W | 3-0 |
| Czech Liga Pro (2020) | 2020/07/15 08:30 | Jakub Seibert v Martin Koblizek | W | 3-0 |
| Czech Liga Pro (2020) | 2020/07/15 07:00 | Jakub Seibert v Vlastimil Buben | L | 2-3 |
| Czech Liga Pro (2020) | 2020/07/15 06:00 | Jakub Seibert v Michal Blinka | W | 3-0 |
| Czech Liga Pro (2020) | 2020/07/14 21:12 | Michal Blinka v Jakub Seibert | L | 3-2 |
| Czech Liga Pro (2020) | 2020/07/14 20:30 | Martin Koblizek v Jakub Seibert | L | 3-2 |
| Czech Liga Pro (2020) | 2020/07/14 19:30 | Jakub Seibert v Vlastimil Buben | L | 1-3 |
| Czech Liga Pro (2020) | 2020/07/14 18:30 | Jakub Seibert v Michal Blinka | L | 2-3 |