| Spanish Int. | 2019/06/14 08:00 | Kai Schaefer v Toby Penty | L | 0-2 |
| Indonesia Masters XD | 2017/04/25 13:15 | Toby Penty v Kai Schaefer | L | 2-0 |
| Giraldilla Int. XD | 2017/01/14 08:43 | Toby Penty v Kai Schaefer | L | 2-1 |
| US Open | 2019/07/10 23:30 | Kai Schaefer v Xiaodong Sheng | L | 0-2 |
| Canada Open | 2019/07/03 20:20 | Kai Schaefer v Lucas Claerbout | L | 0-2 |
| Spanish Int. | 2019/06/14 08:00 | Kai Schaefer v Toby Penty | L | 0-2 |
| Spanish Int. | 2019/06/13 12:45 | Luis Enrique Penalver v Kai Schaefer | W | 0-2 |
| Azerbaijan Int. | 2019/06/08 14:00 | Rasmus Gemke v Kai Schaefer | L | 2-1 |
| Azerbaijan Int. | 2019/06/08 07:30 | Luis Enrique Penalver v Kai Schaefer | W | 0-2 |
| Azerbaijan Int. | 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 |
| US Open | 2019/07/10 23:30 | Sourabh Verma v Toby Penty | L | 2-1 |
| European Games | 2019/06/28 10:20 | Toby Penty v Anders Antonsen | L | 0-2 |
| European Games | 2019/06/27 08:05 | Nhat Nguyen v Toby Penty | W | 0-2 |
| European Games | 2019/06/26 17:00 | Toby Penty v Felix Burestedt | W | 2-0 |
| Spanish Int. | 2019/06/15 15:30 | Kunlavut Vitidsarn v Toby Penty | L | 2-0 |
| Spanish Int. | 2019/06/15 09:15 | Victor Svendsen v Toby Penty | W | 1-2 |
| Spanish Int. | 2019/06/14 12:30 | Toma Junior Popov v Toby Penty | W | 1-2 |
| Spanish Int. | 2019/06/14 08:00 | Kai Schaefer v Toby Penty | W | 0-2 |