| Slovenia Open U21 | 2019/05/11 14:10 | Bastian Rembert v Yi-Hsin Feng | W | 1-3 |
| Slovenia Open U21 | 2019/05/11 11:20 | Shogo Tahara v Yi-Hsin Feng | W | 1-3 |
| Slovenia Open U21 | 2019/05/11 08:40 | Yi-Hsin Feng v Jules Rolland | W | 3-0 |
| Slovenia Open | 2019/05/10 12:15 | Yi-Hsin Feng v Siu Hang Lam | L | 1-4 |
| Slovenia Open U21 | 2019/05/10 07:40 | Yi-Hsin Feng v Andrei Putuntica | W | 3-2 |
| Slovenia Open | 2019/05/09 17:10 | Alexander Chen v Yi-Hsin Feng | W | 1-4 |
| Slovenia Open | 2019/05/09 13:30 | Yi-Hsin Feng v Lars Posch | W | 3-1 |
| Slovenia Open | 2019/05/08 15:40 | Yi-Hsin Feng v Miha Grampovcnik | W | 3-0 |
| 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 - Mixed dubbel | 2019/03/20 12:35 | Martin Allegro v Thomas Keinath | W | 2-3 |
| Qatar Open - Mixed dubbel | 2018/07/17 01:10 | Patrick Baum v Thomas Keinath | W | 2-4 |
| Qatar Open - Mixed dubbel | 2018/05/22 03:45 | Thomas Keinath v Quentin Robinot | L | 2-4 |
| Qatar Open - Damer | 2018/03/16 20:07 | Steffen Mengel v Thomas Keinath | W | 1-3 |
| Qatar Open - Mixed dubbel | 2017/07/02 10:15 | Hung Chieh Chiang v Thomas Keinath | L | 4-1 |
| Qatar Open - Mixed dubbel | 2017/05/05 18:30 | Hugo Calderano v Thomas Keinath | L | 4-3 |