By surface
| Surface | Dusan Lajovic | Seong Chan Hong |
|---|---|---|
| Hard | 2 | 0 |
All meetings (2)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2023-09-12 | ATP | Davis Cup Finals RR: SRB vs KOR | Round Robin | Hard | Dusan Lajovic | 6-4 | 7-63 | |||
| 2022-09-15 | ATP | Davis Cup Finals RR: KOR vs SRB | Round Robin | Hard | Dusan Lajovic | 6-4 | 6-0 |