| Slovak Open | 02/29 08:40 | - | Jan Louda v Karan Rajan Rajarajan | - | Walkover | |
| Slovak Open | 02/28 17:20 | - | Karan Rajan Rajarajan v Gergely Krausz | W | 2-1 | |
| Slovak Open | 02/28 09:20 | - | Karan Rajan Rajarajan v Collins Valentine Filimon | W | 2-0 | |
| Slovak Open | 02/27 15:40 | - | Karan Rajan Rajarajan v Elias Bracke | W | 2-1 | |
| Spain Masters | 02/19 12:20 | 5 | Thomas Rouxel v Karan Rajan Rajarajan | L | 2-0 | |
| Spain Masters - Kval | 02/18 09:00 | - | Karan Rajan Rajarajan v Kari Gunnarsson | W | 2-0 | |
| Slovenien - Future Series | 11/24 09:30 | - | Jan Louda v Karan Rajan Rajarajan | W | 1-2 | |
| Slovenien - Future Series | 11/23 15:30 | - | Karan Rajan Rajarajan v David Jones | W | 2-1 | |
| Slovenien - Future Series | 11/23 09:45 | - | Ondrej Kral v Karan Rajan Rajarajan | W | 0-2 | |
| Norwegian Int. | 11/08 17:00 | - | Karan Rajan Rajarajan v Soren Hald | L | 1-2 | |
| Norwegian Int. | 11/08 10:00 | - | Aram Mahmoud v Karan Rajan Rajarajan | W | 0-2 | |
| Dutch Open - Kval | 10/08 08:00 | - | Daniel Nikolov v Karan Rajan Rajarajan | L | 2-0 | |
| Polen - Int. | 09/21 10:40 | 4 | Karan Rajan Rajarajan v Danylo Bosniuk | L | 0-2 | |
| Polen - Int. | 09/20 11:00 | 5 | Krzysztof Jakowczuk v Karan Rajan Rajarajan | W | 0-2 | |
| Polen - Int. | 09/20 11:00 | 5 | Jacob Nilsson v Karan Rajan Rajarajan | - | Cancelled | |
| US Open - Kval | 07/09 22:40 | - | Fei Xiang Sun v Karan Rajan Rajarajan | L | 2-0 | |
| US Open - Kval | 07/09 19:10 | - | Cesar AB Gonzalez v Karan Rajan Rajarajan | W | 0-2 | |
| Canada Open | 07/03 17:40 | 5 | Pengbo Ren v Karan Rajan Rajarajan | L | 2-1 | |
| Canada Open | 07/03 00:40 | 6 | Karan Rajan Rajarajan v Lino Munoz | W | 2-0 | |
| Spanish Int. - Kval | 06/13 08:10 | - | Karan Rajan Rajarajan v Lars Schaenzler | L | 1-2 | |
| Spanish Int. - Kval | 06/12 13:30 | - | Leo Rossi v Karan Rajan Rajarajan | W | 1-2 | |
| Spanish Int. - Kval | 06/12 11:30 | - | Karan Rajan Rajarajan v Bernardo Atilano | W | 2-1 | |
| Litauen - Int. | 06/08 08:30 | - | Georgii Karpov v Karan Rajan Rajarajan | L | 2-0 | |
| Litauen - Int. | 06/07 11:30 | - | Vegard Rikheim v Karan Rajan Rajarajan | W | 1-2 | |
| Slovenia Int. | 05/17 14:30 | - | Sourabh Verma v Karan Rajan Rajarajan | L | 2-1 | |
| Slovenia Int. | 05/17 09:00 | - | Luis Enrique Penalver v Karan Rajan Rajarajan | W | 1-2 | |
| Slovenia Int. - Kval | 05/15 13:25 | - | Karan Rajan Rajarajan v Korakrit Laotrakul | W | 2-1 | |
| Giraldilla Int. - Mixed dubbel | 12/19 21:05 | 1 | Kodai Naraoka v Karan Rajan Rajarajan | L | 2-0 | |
| Giraldilla Int. - Mixed dubbel | 11/21 18:40 | 6 | Karan Rajan Rajarajan v Rosario Maddaloni | L | 0-2 | |
| Dutch Open | 10/09 16:40 | 6 | Dinuka Karunaratna v Karan Rajan Rajarajan | L | 2-1 |