| Iceland Int. | 2023/01/28 17:20 | Karan Rajan Rajarajan v Valentin Singer | L | 2-0 |
| Dutch Int. | 2023/04/14 08:00 | Uriel F C Artiga v Valentin Singer | W | 0-2 |
| Polish Open - kval | 2023/03/23 14:20 | Valentin Singer v Jack Yu | L | 0-2 |
| Polish Open - kval | 2023/03/23 10:45 | Aaron Sonnenschein v Valentin Singer | W | 0-2 |
| Polish Open - kval | 2023/03/22 17:20 | Adam Konczol v Valentin Singer | W | 0-1 |
| Portugali rahvusvah | 2023/03/11 16:20 | Valentin Singer v Viktor Ording Kauffman | L | 0-2 |
| Portugali rahvusvah | 2023/03/10 14:35 | Valentin Singer v Nathan Tang | W | 2-0 |
| Iceland Int. | 2023/01/28 17:20 | Karan Rajan Rajarajan v Valentin Singer | L | 2-0 |
| Iceland Int. | 2023/01/28 11:55 | Nicolas A. Mueller v Valentin Singer | W | 1-2 |
| Dutch Int. | 2023/04/14 10:25 | Karan Rajan Rajarajan v Matthew Abela | W | 2-0 |
| Dutch Int. kval | 2023/04/13 14:40 | Lukasz Cimosz v Karan Rajan Rajarajan | W | 0-2 |
| Dutch Int. kval | 2023/04/13 10:35 | Mikolaj Szymanowski v Karan Rajan Rajarajan | W | 1-2 |
| Portugali rahvusvah | 2023/03/10 11:30 | Karan Rajan Rajarajan v Adriano V Aguirre | L | 1-2 |
| Iceland Int. | 2023/01/29 16:40 | Matthias Kicklitz v Karan Rajan Rajarajan | L | 2-1 |
| Iceland Int. | 2023/01/29 12:00 | Karan Rajan Rajarajan v Mathias Solgaard | W | 2-0 |
| Iceland Int. | 2023/01/28 17:20 | Karan Rajan Rajarajan v Valentin Singer | W | 2-0 |
| Iceland Int. | 2023/01/28 11:55 | Kevin Barkman v Karan Rajan Rajarajan | W | 0-2 |