| WTT Feeder - Olomouc | 2022/08/26 12:20 | Fanbo Meng v Maharu Yoshimura | W | 0-4 |
| WTT Feeder - Olomouc | 2022/08/25 14:30 | Maharu Yoshimura v Yew En Koen Pang | W | 3-2 |
| WTT Feeder Olomouc Quals | 2022/08/24 16:35 | Maharu Yoshimura v Yang Gao | W | 3-0 |
| WTT Feeder Olomouc Quals | 2022/08/24 11:30 | Kaiyuan Quan v Maharu Yoshimura | W | 2-3 |
| WTT Feeder Olomouc Quals | 2022/08/23 16:25 | Matteo Mutti v Maharu Yoshimura | W | 2-3 |
| WTT Feeder - Budapeszt | 2022/07/19 17:50 | Shidong Lin v Maharu Yoshimura | L | 4-1 |
| WTT Feeder Budapest Quals | 2022/07/18 17:10 | Csaba Andras v Maharu Yoshimura | W | 2-3 |
| WTT Feeder Budapest Quals | 2022/07/18 12:40 | Maharu Yoshimura v Cedric Meissner | W | 3-2 |
| WTT Feeder - Olomouc | 2022/08/26 12:20 | Yaroslav Zhmudenko v Kay Stumper | W | 1-4 |
| WTT Feeder - Olomouc | 2022/08/25 17:55 | Jan Valenta v Kay Stumper | W | 1-4 |
| WTT Contender - Tunis - Kwalifikacje | 2022/08/02 10:00 | Jules Rolland v Kay Stumper | L | 3-2 |
| WTT Contender - Tunis | 2022/08/01 14:00 | Manav Vikash Thakkar v Kay Stumper | W | 1-3 |
| WTT Feeder - Budapeszt | 2022/07/20 11:10 | Tomislav Pucar v Kay Stumper | W | 1-4 |
| WTT Feeder - Budapeszt | 2022/07/19 16:30 | Aleksandar Karakasevic v Kay Stumper | W | 0-4 |
| WTT Contender Lima | 2022/06/17 20:30 | Dang Qiu v Kay Stumper | L | 3-1 |
| WTT Contender Lima | 2022/06/16 21:15 | Kay Stumper v Harmeet Desai | W | 3-1 |