| Dutch Open | 2023/10/13 12:30 | Kai Schaefer v Karan Rajan Rajarajan | W | 1-2 |
| Dutch Open | 2023/10/12 12:35 | Rohan Midha v Karan Rajan Rajarajan | W | 1-2 |
| Belgian Int. | 2023/09/14 08:40 | Christopher Vittoriani v Karan Rajan Rajarajan | L | 2-1 |
| Nantes Int. - Kwal. | 2023/06/15 17:55 | Chong King Lim v Karan Rajan Rajarajan | L | 2-0 |
| Nantes Int. - Kwal. | 2023/06/15 08:40 | B.R. Sankeerth v Karan Rajan Rajarajan | W | 0-2 |
| Nantes Int. - Kwal. | 2023/06/15 07:00 | Dimitar Yanakiev v Karan Rajan Rajarajan | W | 1-2 |
| Denmark Masters - Kwal. | 2023/06/08 08:00 | Po-Wei Wang v Karan Rajan Rajarajan | L | 2-0 |
| Austrian Open | 2023/05/27 10:40 | Karan Rajan Rajarajan v Julien Carraggi | L | 0-2 |
| Dutch Open | 2023/10/13 12:00 | Enogat Roy v Viktor Ording Kauffman | W | 0-2 |
| Dutch Open | 2023/10/12 16:50 | Elias Bracke v Viktor Ording Kauffman | W | 0-2 |
| Scottish Open | 2023/10/06 09:40 | Luis Enrique Penalver v Viktor Ording Kauffman | L | 2-0 |
| Belgian Int. | 2023/09/14 09:00 | Viktor Ording Kauffman v Ygor Coelho | L | 1-2 |
| Nantes Int. | 2023/06/16 14:20 | Viktor Ording Kauffman v Sameer Verma | L | 0-2 |
| Nantes Int. | 2023/06/16 09:40 | Viktor Ording Kauffman v Bahaedeen A Alshannik | W | 2-0 |
| Nantes Int. - Kwal. | 2023/06/15 18:35 | Viktor Ording Kauffman v Arthur Wakhevitsch | W | 2-0 |
| Nantes Int. - Kwal. | 2023/06/15 07:40 | Yohan Barbieri v Viktor Ording Kauffman | W | 0-2 |