By surface
| Surface | Ramkumar Ramanathan | Seong Chan Hong |
|---|---|---|
| Grass | 1 | 0 |
All meetings (1)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2016-07-15 | ATP | Davis Cup G1 R2: IND vs KOR | Round Robin | Grass | Ramkumar Ramanathan | 6-3 | 2-6 | 6-3 | 6-5 |