M. Kamath defeated Vishnu Vardhan 5-7 6-3 10-5 in the M25 Dharwad 1 q16 on hard. M. Kamath extended the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2024-01-15 | M25 Bhopal 1 | Q16 | hard | M. Kamath | 2-6 6-4 10-4 |
| 2023-03-21 | M25 Lucknow 1 | Q16 | hard | M. Kamath | 7-6(9) 3-6 10-5 |
| 2021-11-16 | M15 New Delhi 2 | Q16 | hard | Vishnu Vardhan | 6-1 6-2 |