| WTT Feeder Doha | 2022/03/14 08:15 | Kay Stumper v Yuanyu Chen | L | 2-3 |
| WTT Contender Muscat | 2022/02/27 06:00 | Kay Stumper v Licen Yuan | L | 0-3 |
| WTT Contender - Tunis | 2021/10/28 14:30 | Kay Stumper v Ovidiu Ionescu | L | 0-3 |
| WTT Contender - Tunis | 2021/10/27 14:00 | Yang Wang v Kay Stumper | W | 2-3 |
| Liga Mistrzów | 2021/09/17 18:15 | Jiri Martinko v Kay Stumper | W | 1-3 |
| Liga Mistrzów | 2021/09/16 12:30 | Thiago Monteiro v Kay Stumper | W | 0-3 |
| Liga Mistrzów | 2021/09/15 13:05 | Kay Stumper v Zsolt Peto | W | 3-0 |
| Dusseldorf Masters | 2020/08/14 15:20 | Steffen Mengel v Kay Stumper | L | 4-0 |
| WTT Contender Lima - Kwalifikacje | 2022/06/15 22:00 | Harmeet Desai v Gaston Alto | W | 3-0 |
| WTT Contender Lima - Kwalifikacje | 2022/06/15 15:00 | Harmeet Desai v Rodrigo Hidalgo | W | 3-0 |
| WTT Feeder Westchester | 2022/05/13 15:15 | Jian Li v Harmeet Desai | W | 1-4 |
| WTT Feeder Fremont | 2022/05/07 02:45 | Tom Jarvis v Harmeet Desai | L | 3-2 |
| WTT Feeder Fremont | 2022/05/06 20:15 | Tobias Hippler v Harmeet Desai | W | 0-4 |
| WTT Contender - Doha | 2022/03/19 16:12 | Ricardo Walther v Harmeet Desai | L | 2-1 |
| WTT Contender - Doha | 2022/03/19 08:45 | Elmurod Kholikov v Harmeet Desai | W | 0-3 |
| WTT Feeder Doha | 2022/03/15 11:35 | Harmeet Desai v Adrien Rassenfosse | W | 3-2 |