| Croatia Open | 2022/06/21 14:10 | Joonas Korhonen v Victor Lai | L | 1-2 |
| Italian Int. Qual | 2022/06/02 07:00 | Ivan Rusev v Joonas Korhonen | L | 2-0 |
| Portugal Int. | 2022/03/11 15:00 | Alex Lanier v Joonas Korhonen | L | 2-0 |
| Swedish Open | 2022/01/21 11:40 | Korakrit Laotrakul v Joonas Korhonen | L | 2-0 |
| Swedish Open | 2022/01/21 09:40 | Albin Carl Hjelm v Joonas Korhonen | W | 0-2 |
| Estonian Int. | 2022/01/14 11:40 | Joonas Korhonen v Harshit Aggarwal | L | 1-2 |
| Estonian Int. | 2022/01/14 09:10 | Duarte Nuno Anjo v Joonas Korhonen | W | 0-2 |
| Italian Int. | 2021/12/17 09:20 | Samuel Hsiao v Joonas Korhonen | L | 2-1 |
| Slovenia Int. Qual | 2022/05/19 07:40 | Heng Lin Ngan v Dhruv Kumar | L | 1-2 |
| Slovenia Int. Qual | 2022/05/18 13:40 | Heng Lin Ngan v May Bar Netzer | W | 2-0 |
| Slovenia Int. Qual | 2022/05/18 09:30 | Heng Lin Ngan v Maj Poboljsaj | W | 2-0 |
| Luxembourg Open Qual | 2022/05/05 14:20 | Aaron Sonnenschein v Heng Lin Ngan | L | 2-0 |
| Luxembourg Open Qual | 2022/05/05 13:00 | Heng Lin Ngan v Yaro Van Delsen | W | 2-0 |
| Portugal Int. Qual | 2022/03/10 10:00 | Enogat Roy v Heng Lin Ngan | L | 2-0 |
| Welsh Int Qual | 2021/12/01 11:55 | Heng Lin Ngan v Rohan Midha | L | 0-2 |
| Iceland Int. | 2020/01/25 12:20 | Heng Lin Ngan v Tomas Toledano | L | 0-2 |