1–1Win–Loss
50.0%Win %
0Titles
| Surface | W | L | % |
|---|---|---|---|
| Unknown | 1 | 1 | 50.0% |
Season by season
| Year | W | L | Titles | % |
|---|---|---|---|---|
| 1969 | 1 | 1 | 0 | 50.0% |
Matches
| Date | Tournament | Round | W/L | Opponent | Opp. rank | Score |
|---|---|---|---|---|---|---|
| 1969-04-04 | Davis Cup G1 SF: KOR vs VIE | RR | L | Doo Hwan Kim | – | 6-3 2-6 6-4 6-2 |
| 1969-04-04 | Davis Cup G1 SF: KOR vs VIE | RR | W | Yong Ho Chung | – | 4-6 6-0 7-5 9-7 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0