| German Open | 2019/10/08 08:45 | Tobias Hippler v Thomas Keinath | W | 1-4 |
| Thailand Open | 2019/05/24 07:25 | Yi-Hsin Feng v Thomas Keinath | L | 4-0 |
| Thailand Open | 2019/05/22 06:45 | Thomas Keinath v Munsu Kim | W | 3-0 |
| Oman Open | 2019/03/21 07:20 | Thomas Keinath v Ilya Isakov | W | 3-2 |
| Qatar Open XD | 2019/03/20 12:35 | Martin Allegro v Thomas Keinath | W | 2-3 |
| Qatar Open XD | 2018/07/17 01:10 | Patrick Baum v Thomas Keinath | W | 2-4 |
| Qatar Open XD | 2018/05/22 03:45 | Thomas Keinath v Quentin Robinot | L | 2-4 |
| Qatar Open Women | 2018/03/16 20:07 | Steffen Mengel v Thomas Keinath | W | 1-3 |
| Challenger Ochsenhausen | 2019/07/19 09:10 | Jiri Vrablik v Frane Runjic | L | 3-1 |
| Challenger Ochsenhausen | 2019/07/19 07:10 | Yannick Vostes v Frane Runjic | L | 3-1 |
| Challenger Ochsenhausen | 2019/07/18 11:50 | Marius Henninger v Frane Runjic | W | 0-3 |
| Challenger Ochsenhausen | 2019/07/18 09:10 | Frane Runjic v Jakub Kosowski | L | 0-3 |
| Challenger Ochsenhausen | 2019/07/18 06:30 | Frane Runjic v Evgueni Chtchetinine | L | 0-3 |
| Challenger Ochsenhausen | 2019/07/17 11:10 | Frane Runjic v Liang Qiu | L | 0-3 |
| Challenger Ochsenhausen | 2019/07/17 08:30 | Fedor Kuzmin v Frane Runjic | L | 3-1 |
| Challenger Ochsenhausen | 2019/07/16 11:00 | Frane Runjic v Sven Happek | W | 3-1 |