Stadion: Court Le Liberte Round: 28 Ground: Hardcourt indoor
| Challenger - Rennes - Herrendoppel | 2021/09/16 12:00 | Gabashvili/Janvier v Nedunchezhiyan/Raja | 6-3,1-6,5-10 |
| Challenger - Rennes - Herrendoppel | 2021/09/14 13:00 | Jacquet/Mayot v Nedunchezhiyan/Raja | 4-6,5-7 |
| Challenger - Cassis - Herrendoppel | 2021/09/08 11:35 | Matsui/Uesugi v Nedunchezhiyan/Raja | 7-5,6-1 |
| Challenger - St. Tropez - Herrendoppel | 2021/09/02 11:25 | Grenier/Muller v Nedunchezhiyan/Raja | 4-6,6-1,10-2 |
| Challenger - St. Tropez - Herrendoppel | 2021/09/01 10:35 | Bourgue/Royer v Nedunchezhiyan/Raja | 6-4,2-6,5-10 |
| Challenger - Pozoblanco - Herrendoppel | 2021/07/21 19:40 | Nedunchezhiyan/Raja v Andreev/Jianu | 6-4,1-6,9-11 |
| ATP - Bastad - Herrendoppel | 2021/07/13 11:55 | Nedunchezhiyan/Raja v Bergevi/Eriksson | 7-5,3-6,6-10 |
| ITF - M25 - Tulsa - Herrendoppel | 2021/06/16 01:40 | Nedunchezhiyan/Raja v Andreev/Kirkov | 6-4,3-6,4-10 |
| Challenger - Rennes - Herrendoppel | 2021/09/16 09:00 | Hermans/Smits v Stevens/Van Rijthoven | 3-6,2-6 |
| Challenger - Rennes - Herrendoppel | 2021/09/15 09:50 | Stevens/Van Rijthoven v Nys/Rinderknech | 1-6,7-5,10-8 |