Stadium: Court 1 Round: 26 Ground: Hardcourt outdoor
| Challenger Pozoblanco MD | 2021/07/21 19:40 | Nedunchezhiyan/Raja v Andreev/Jianu | 6-4,1-6,9-11 |
| ATP Bastad MD | 2021/07/13 11:55 | Nedunchezhiyan/Raja v Bergevi/Eriksson | 7-5,3-6,6-10 |
| ITF M25 Tulsa MD | 2021/06/16 01:40 | Nedunchezhiyan/Raja v Andreev/Kirkov | 6-4,3-6,4-10 |
| Challenger Orlando MD | 2021/06/08 20:05 | Vance/Whiting v Nedunchezhiyan/Raja | 6-3,3-6,10-7 |
| Challenger Little Rock MD | 2021/06/03 21:50 | Eubanks/Quiroz v Nedunchezhiyan/Raja | 7-6,6-2 |
| ATP Los Cabos MD | 2019/07/30 01:00 | Nedunchezhiyan/Raja v Barrere/Pouille | 3-6,3-6 |
| ATP Gstaad MD | 2019/07/24 14:25 | Huesler/Paul v Nedunchezhiyan/Raja | 7-5,6-4 |
| ATP Gstaad MD | 2019/07/23 15:25 | Nedunchezhiyan/Raja v Molchanov/Zelenay | 6-4,6-2 |