Matches
W-L: 1-1 (50.00%)
| Date | Tournament | Surface | Round | Wrk | Winner | Lrk | Loser | Score |
|---|---|---|---|---|---|---|---|---|
| 1969-04-04 | Davis Cup G1 SF: KOR vs VIE | - | RR | - | - | 4-6 6-0 7-5 9-7 | ||
| 1969-04-04 | Davis Cup G1 SF: KOR vs VIE | - | RR | - | - | 6-3 2-6 6-4 6-2 |
Luu Hoang-Duc
W-L: 1-1 (50.00%)
Matches
| Date ▼ | Tourney | Surface | Round | Wrk | Winner | Lrk | Loser | Score | H2H | BoF | Min | WA | WDF | W1stIn | W1st% | W2nd% | BPSvd |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1969-04-04 | Davis Cup G1 SF: KOR vs VIE | - | RR | - | Luu Hoang-Duc | - |  Yong-Ho Chung | 4-6 6-0 7-5 9-7 | H2H | 5 | - | - | - | - | - | - | - |
| 1969-04-04 | Davis Cup G1 SF: KOR vs VIE | - | RR | - | Doo-Hwan Kim | - | Luu Hoang-Duc | 6-3 2-6 6-4 6-2 | H2H | 5 | - | - | - | - | - | - | - |