Matches
W-L: 7-3 (70.00%)
| Date | Tournament | Surface | Round | Wrk | Winner | Lrk | Loser | Score |
|---|---|---|---|---|---|---|---|---|
| 1989-04-10 | Seoul | Hard | R32 | 77 | 304 | 6-3 6-4 | ||
| 1988-04-08 | Davis Cup G1 SF: KOR vs PHI | Clay | RR | 960 | 960 | 6-2 6-3 6-3 | ||
| 1988-04-08 | Davis Cup G1 SF: KOR vs PHI | Clay | RR | 960 | - | 6-3 6-3 | ||
| 1987-04-20 | Seoul | Hard | R32 | 213 | 422 | 7-6 6-3 | ||
| 1986-07-18 | Davis Cup G1 SF: KOR vs THA | Clay | RR | 296 | 594 | 6-4 6-1 7-9 10-8 | ||
| 1986-07-18 | Davis Cup G1 SF: KOR vs THA | Clay | RR | 296 | - | 6-3 8-10 6-2 | ||
| 1985-10-04 | Davis Cup AOC F: NZL vs KOR | Grass | RR | 120 | 389 | 6-3 6-2 6-4 | ||
| 1985-03-08 | Davis Cup AOC QF: PAK vs KOR | Clay | RR | - | - | 7-5 6-2 | ||
| 1985-01-18 | Davis Cup G1 R1: KOR vs INA | Carpet | RR | - | - | 6-4 6-2 6-2 | ||
| 1985-01-18 | Davis Cup G1 R1: KOR vs INA | Carpet | RR | - | - | 6-1 6-3 |
Gap-Taik Ro
W-L: 7-3 (70.00%)