| Indonesia Masters - Gemischtes Doppel | 2017/04/25 13:15 | Toby Penty v Kai Schaefer | L | 2-0 |
| Giraldilla International - Gemischtes Doppel | 2017/01/14 08:43 | Toby Penty v Kai Schaefer | L | 2-1 |
| Spanish International | 2019/06/13 12:45 | Luis Enrique Penalver v Kai Schaefer | W | 0-2 |
| Azerbaijan International | 2019/06/08 14:00 | Rasmus Gemke v Kai Schaefer | L | 2-1 |
| Azerbaijan International | 2019/06/08 07:30 | Luis Enrique Penalver v Kai Schaefer | W | 0-2 |
| Azerbaijan International | 2019/06/07 12:00 | Giap Chin Goh v Kai Schaefer | W | 1-2 |
| Sudirman Cup | 2019/05/22 04:00 | Kai Schaefer v Jason Anthony Ho-Shue | W | 1-0 |
| Sudirman Cup | 2019/05/19 11:00 | Kai Schaefer v Misha Zilberman | L | 0-2 |
| Denmark Int. | 2019/05/12 09:00 | Kai Schaefer v Hans-Kristian Vittinghus | L | 0-2 |
| Denmark Int. | 2019/05/11 14:30 | Lucas Claerbout v Kai Schaefer | W | 0-2 |
| Sudirman Cup | 2019/05/20 10:30 | Viktor Axelsen v Toby Penty | L | 2-1 |
| Sudirman Cup | 2019/05/19 04:00 | Anthony Sinisuka Ginting v Toby Penty | L | 2-0 |
| Polish Open | 2019/03/29 11:15 | Toby Penty v Shiau Cheng Chen | W | 2-0 |
| Swiss Open | 2019/03/13 17:50 | Lucas Corvee v Toby Penty | L | 2-0 |
| Giraldilla International - Gemischtes Doppel | 2019/02/21 15:30 | Shifeng Li v Toby Penty | L | 2-1 |
| Giraldilla International - Gemischtes Doppel | 2019/02/13 13:30 | Toby Penty v Vladimir Malkov | W | 2-0 |
| Giraldilla International - Gemischtes Doppel | 2018/11/23 12:00 | Toby Penty v Thomas Rouxel | L | 0-2 |
| Swiss Open - Frauendoppel - Qualifikation | 2018/11/13 01:35 | Lucas Corvee v Toby Penty | L | 2-0 |