By surface
| Surface | Van Thanh Vo | Yong Ho Chung |
|---|
All meetings (2)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1974-11-16 | ATP | Davis Cup G1 PR: VIE vs KOR | Round Robin | — | Van Thanh Vo | 6-4 | 4-6 | 8-6 | 6-3 | |
| 1969-04-04 | ATP | Davis Cup G1 SF: KOR vs VIE | Round Robin | — | Yong Ho Chung | 4-6 | 7-5 | 6-2 | 3-6 | 6-8 |