| Iceland Int. | 2023/01/28 11:55 | Kevin Barkman v Karan Rajan Rajarajan | W | 0-2 |
| Slovenia Future Series | 2022/11/25 14:10 | Karan Rajan Rajarajan v Firman Abdul Kholik | L | 1-2 |
| Norwegian Int. | 2022/11/11 12:40 | Riku Hatano v Karan Rajan Rajarajan | L | 2-1 |
| Norwegian Int. | 2022/11/11 09:30 | Maksymilian Danielak v Karan Rajan Rajarajan | W | 0-2 |
| Tšehhi lahtised meistrivõistlused | 2022/10/21 10:30 | Yu Kai Huang v Karan Rajan Rajarajan | L | 2-0 |
| Hollandi lahtised meistrivõistlused | 2022/10/13 12:35 | Aram Mahmoud v Karan Rajan Rajarajan | L | 2-0 |
| Nantes Int. - kval | 2022/06/23 17:00 | Alwi Farhan v Karan Rajan Rajarajan | L | 2-1 |
| Denmark Masters - kval | 2022/06/09 12:40 | Mikkel Enghoj v Karan Rajan Rajarajan | L | 1-0 |
| Iceland Int. | 2023/01/28 11:55 | Nicolas A. Mueller v Valentin Singer | W | 1-2 |
| Iceland Int. | 2023/01/27 14:50 | Brian Holtschke v Valentin Singer | W | 1-2 |
| Estonian Int. Qual | 2023/01/12 07:35 | Valentin Singer v Yu Kai Huang | L | 0-2 |
| Slovenia Future Series | 2022/11/27 10:00 | Valentin Singer v Firman Abdul Kholik | L | 0-2 |
| Slovenia Future Series | 2022/11/26 14:30 | Simon Baron-Vezilier v Valentin Singer | W | 0-2 |
| Irish Open Qual | 2022/11/16 18:55 | Koo Takahashi v Valentin Singer | L | 2-0 |
| Irish Open Qual | 2022/11/16 12:20 | Remi Rossi v Valentin Singer | W | 0-2 |
| Irish Open Qual | 2022/11/16 11:20 | Valentin Singer v Ewen Stephen | W | 2-0 |