| Challenger - Ochsenhausen | 2020/07/06 18:00 | Petr David v Sven Happek | W | 3-0 |
| Challenger - Ochsenhausen | 2019/11/08 07:30 | Petr David v Sven Happek | W | 3-0 |
| Challenger - Ochsenhausen | 2019/10/14 06:30 | Petr David v Sven Happek | W | 3-1 |
| Challenger - Ochsenhausen | 2019/09/24 09:40 | Sven Happek v Petr David | W | 0-3 |
| Challenger - Ochsenhausen | 2019/07/12 09:50 | Petr David v Sven Happek | W | 3-2 |
| Challenger - Ochsenhausen | 2019/07/08 17:20 | Sven Happek v Petr David | W | 0-3 |
| Challenger - Ochsenhausen | 2019/06/25 11:00 | Petr David v Sven Happek | W | 3-0 |
| Challenger - Ochsenhausen | 2019/04/11 10:30 | Sven Happek v Petr David | W | 0-3 |
| 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 |
| Challenger - Ochsenhausen | 2020/07/20 07:10 | Petr David v Tomas Koldas | W | 3-2 |
| Czech TT Star Series | 2020/07/17 13:52 | Dmitrij Prokopcov v Petr David | L | 3-2 |
| Czech TT Star Series | 2020/07/17 12:45 | Petr David v David Reitspies | L | 1-3 |
| Challenger - Ochsenhausen | 2020/07/21 07:40 | Humberto Manhani v Sven Happek | L | 3-1 |
| Challenger - Ochsenhausen | 2020/07/20 19:20 | Sven Happek v Tomas Koldas | L | 2-3 |
| Challenger - Ochsenhausen | 2020/07/20 16:00 | Sven Happek v Vitor Ishiy | L | 1-3 |
| Challenger - Ochsenhausen | 2020/07/20 14:00 | Evgueni Chtchetinine v Sven Happek | W | 2-3 |
| Challenger - Ochsenhausen | 2020/07/20 10:30 | Florian Bluhm v Sven Happek | L | 3-1 |
| Challenger - Ochsenhausen | 2020/07/20 07:50 | Liang Qiu v Sven Happek | W | 2-3 |
| Challenger - Ochsenhausen | 2020/07/14 11:00 | Sven Happek v Jens Schabacker | L | 1-3 |
| Challenger - Ochsenhausen | 2020/07/14 08:20 | Sven Happek v Liang Qiu | L | 0-3 |