| Portugal Int. Qual | 2022/03/10 09:00 | Pedro Portelas v Tharun Mannepalli | L | 0-2 |
| Portuguese Int. Qual | 2021/05/06 11:30 | David Silva v Pedro Portelas | L | 2-0 |
| Slovak Open | 2022/03/03 15:20 | Kian-Yu Oei v Yin Chak Chan | L | 0-2 |
| Ukraine Open | 2022/01/29 07:40 | Daniel Nikolov v Kian-Yu Oei | L | 2-0 |
| Ukraine Open | 2022/01/28 12:40 | Kian-Yu Oei v Igor Kalinichenko | W | 2-0 |
| Estonian Int. Qual | 2022/01/13 12:40 | Harsh Arora v Kian-Yu Oei | L | 2-1 |
| Italian Int. Qual | 2021/12/16 17:16 | Andraz Krapez v Kian-Yu Oei | W | 1-2 |
| Italian Int. Qual | 2021/12/16 14:00 | Kian-Yu Oei v Nicolas A. Mueller | L | 1-2 |
| Italian Int. Qual | 2021/12/16 12:05 | Nicolo Volpi v Kian-Yu Oei | W | 0-2 |
| Welsh Int Qual | 2021/12/02 10:20 | Kian-Yu Oei v Varun Kapur | L | 1-2 |