| Myanmar Int. | 2019/09/15 07:00 | Karono Karono v Kaushal Dharmamer | L | 1-2 |
| Myanmar Int. | 2019/09/14 08:30 | Yee Han Chong v Karono Karono | W | 0-2 |
| Myanmar Int. | 2019/09/13 09:50 | Peeranat Boontun v Karono Karono | W | 0-2 |
| Myanmar Int. | 2019/09/12 04:10 | Aryamann Tandon v Karono Karono | W | 1-2 |
| Malaysia International | 2019/06/20 10:40 | Joo Ven Soong v Karono Karono | L | 2-0 |
| Malaysia International | 2019/06/19 06:00 | Karono Karono v Korakrit Laotrakul | W | 2-0 |
| Malaysia International | 2019/06/18 06:35 | Pannawit Thongnuam v Karono Karono | W | 1-2 |
| Finnish Open Qual | 2019/04/04 07:20 | B.R. Sankeerth v Karono Karono | W | 0-2 |
| Lithuanian International | 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 International - Kvalifikation | 2022/01/13 10:40 | Ragnar Sepp v Gabriel Rodrigues | L | 0-2 |
| Italian International - Kvalifikation | 2021/12/16 10:55 | Nicolas A. Mueller v Ragnar Sepp | L | 2-0 |
| Bulgarian Int Qual | 2021/10/07 12:05 | Borko Petrovic v Ragnar Sepp | L | 2-0 |
| Bulgarian Int Qual | 2021/10/07 07:30 | Ragnar Sepp v Nicolai Condratiuc | W | 2-0 |
| Bulgarian International | 2020/10/02 16:40 | Ragnar Sepp v Oleksandar Shmundyak | L | 0-2 |
| Latvia International | 2020/08/29 12:45 | Ragnar Sepp v Karl Kert | L | 0-2 |