By surface
| Surface | Hyeon Chung | Dmitry Popko |
|---|---|---|
| Hard | 1 | 0 |
All meetings (1)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-09-12 | ATP | Davis Cup WG1 R1: KOR vs KAZ | Round Robin | Hard | Hyeon Chung | 6-3 | 7-5 |
| Surface | Hyeon Chung | Dmitry Popko |
|---|---|---|
| Hard | 1 | 0 |
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-09-12 | ATP | Davis Cup WG1 R1: KOR vs KAZ | Round Robin | Hard | Hyeon Chung | 6-3 | 7-5 |