| 1989-04-10 | Seoul | Hard | R32 | 77 |  Kelly Evernden (2) | 304 |  Gap-Taik Ro | 6-3 6-4 | H2H | 3 | - | - | - | - | - | - | - |
| 1988-04-08 | Davis Cup G1 SF: KOR vs PHI | Clay | RR | 960 | Gap-Taik Ro | 960 |  Raymond Suarez | 6-2 6-3 6-3 | H2H | 5 | - | - | - | - | - | - | - |
| 1988-04-08 | Davis Cup G1 SF: KOR vs PHI | Clay | RR | 960 | Gap-Taik Ro | - | Andres Battad | 6-3 6-3 | H2H | 3 | - | - | - | - | - | - | - |
| 1987-04-20 | Seoul | Hard | R32 | 213 |  Paul Chamberlin | 422 | Gap-Taik Ro | 7-6 6-3 | H2H | 3 | - | - | - | - | - | - | - |
| 1986-07-18 | Davis Cup G1 SF: KOR vs THA | Clay | RR | 296 | Gap-Taik Ro | - |  Tanakorn Srichaphan | 6-3 8-10 6-2 | H2H | 3 | - | - | - | - | - | - | - |
| 1986-07-18 | Davis Cup G1 SF: KOR vs THA | Clay | RR | 296 | Gap-Taik Ro | 594 | Sombat Uamongkol | 6-4 6-1 7-9 10-8 | H2H | 5 | - | - | - | - | - | - | - |
| 1985-10-04 | Davis Cup AOC F: NZL vs KOR | Grass | RR | 120 | Kelly Evernden | 389 | Gap-Taik Ro | 6-3 6-2 6-4 | H2H | 5 | - | - | - | - | - | - | - |
| 1985-03-08 | Davis Cup AOC QF: PAK vs KOR | Clay | RR | - | Gap-Taik Ro | - |  Rashid Malik | 7-5 6-2 | H2H | 3 | - | - | - | - | - | - | - |
| 1985-01-18 | Davis Cup G1 R1: KOR vs INA | Carpet | RR | - | Gap-Taik Ro | - |  Tintus Wibowo | 6-4 6-2 6-2 | H2H | 5 | - | - | - | - | - | - | - |
| 1985-01-18 | Davis Cup G1 R1: KOR vs INA | Carpet | RR | - | Gap-Taik Ro | - | Suharyadi Suharyadi | 6-1 6-3 | H2H | 3 | - | - | - | - | - | - | - |
