| Giraldilla Int. - Mixed dubbel | 2018/06/13 23:40 | Xiaodong Sheng v Kai Schaefer | L | 2-1 |
| 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 |
| Azerbajdzjan Int. | 2019/06/08 14:00 | Rasmus Gemke v Kai Schaefer | L | 2-1 |
| Azerbajdzjan Int. | 2019/06/08 07:30 | Luis Enrique Penalver v Kai Schaefer | W | 0-2 |
| Azerbajdzjan 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 |
| Sudirman Cup | 2019/05/19 11:00 | Kai Schaefer v Misha Zilberman | L | 0-2 |
| Canada Open | 2019/07/03 00:10 | Lucas Claerbout v Xiaodong Sheng | L | 2-1 |
| Malaysia Int. | 2019/06/20 08:00 | Xiaodong Sheng v Misbun Ramdan Mohmed Misbun | W | 2-0 |
| Orleans Masters | 2019/03/19 19:30 | Xiaodong Sheng v Michal Rogalski | L | 0-2 |
| China Masters | 2019/03/13 10:00 | Ihsan Maulana Mustofa v Xiaodong Sheng | L | 2-0 |
| China Masters | 2019/03/12 10:00 | Namboun Luangamath v Xiaodong Sheng | W | 0-2 |
| Giraldilla Int. - Mixed dubbel | 2018/11/28 11:00 | Misha Zilberman v Xiaodong Sheng | L | 2-0 |
| Swiss Open - Damdubbel - Kval | 2018/11/13 05:00 | Lucas Corvee v Xiaodong Sheng | L | 2-1 |
| Swiss Open - Damdubbel - Kval | 2018/11/13 01:43 | Xiaodong Sheng v Shi Hang Lai | W | 2-0 |