| Torneo Internacional de Portugal - Clasificación | 2022/03/10 09:00 | Pedro Portelas v Tharun Mannepalli | W | 0-2 |
| Odisha Open | 2022/01/28 09:30 | Ansal Yadav v Tharun Mannepalli | L | 2-0 |
| Odisha Open | 2022/01/27 09:30 | Tharun Mannepalli v Meiraba Luwang Maisnam | W | 2-0 |
| Odisha Open | 2022/01/26 11:10 | Tharun Mannepalli v Siddhanth Gupta | W | 2-1 |
| Italia - International | 2021/12/18 15:20 | Alex Lanier v Karan Rajan Rajarajan | L | 2-0 |
| Italia - International | 2021/12/18 08:20 | Karan Rajan Rajarajan v Fabian Roth | W | 2-1 |
| Italia - International | 2021/12/17 18:00 | Karan Rajan Rajarajan v David K Kristensen | W | 2-1 |
| Italia - International | 2021/12/17 10:00 | Karan Rajan Rajarajan v Enrico Baroni | W | 2-0 |
| Open de Irlanda | 2021/11/18 17:45 | Joo Ven Soong v Karan Rajan Rajarajan | L | 2-0 |
| Open de Irlanda | 2021/11/18 11:45 | Karan Rajan Rajarajan v Magnus Johannesen | W | 2-1 |
| Polonia - International | 2021/09/24 12:00 | Karan Rajan Rajarajan v Chirag Sen | L | 0-2 |
| Masters de Dinamarca - Clasificación | 2021/08/05 16:50 | Soren Hald v Karan Rajan Rajarajan | L | 2-0 |