By surface
| Surface | Tomas Machac | Seong Chan Hong |
|---|---|---|
| Hard | 1 | 0 |
All meetings (1)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2023-09-14 | ATP | Davis Cup Finals RR: CZE vs KOR | Round Robin | Hard | Tomas Machac | 7-68 | 4-6 | 6-2 |
| Surface | Tomas Machac | Seong Chan Hong |
|---|---|---|
| Hard | 1 | 0 |
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2023-09-14 | ATP | Davis Cup Finals RR: CZE vs KOR | Round Robin | Hard | Tomas Machac | 7-68 | 4-6 | 6-2 |