| Swedish Open - kval | 2024/01/18 10:55 | Senne Houthoofd v Ragnar Sepp | L | 2-0 |
| Estonian Int. Qual | 2024/01/11 07:40 | Raphael Chenu v Ragnar Sepp | - | home |
| Norwegian Int. - kval | 2023/11/09 09:20 | Danila Gataullin v Ragnar Sepp | L | 2-0 |
| Hungarian Int. - kval | 2023/11/01 10:20 | Pranay Shettigar v Ragnar Sepp | L | 2-0 |
| Estonian Int. Qual | 2023/01/12 07:40 | Ragnar Sepp v Jiri Kral | L | 0-2 |
| Lithuanian Int. | 2022/06/10 09:45 | Hai Dang Nguyen v Ragnar Sepp | L | 2-0 |
| Ukraine Open | 2022/01/28 14:00 | Oleksii Titov v Ragnar Sepp | L | 2-0 |
| Estonian Int. Qual | 2022/01/13 10:40 | Ragnar Sepp v Gabriel Rodrigues | L | 0-2 |
| Odisha Masters - kval | 2023/12/12 06:05 | Kuswanto Kuswanto v Orijit Chaliha | L | 1-2 |