Matches — 1979
W-L: 5-0 (100.00%)
| Date | Tournament | Surface | Round | Wrk | Winner | Lrk | Loser | Score |
|---|---|---|---|---|---|---|---|---|
| 1979-12-07 | Davis Cup G1 QF: KOR vs IND | - | RR | - | 575 | 6-4 6-3 6-2 | ||
| 1979-11-09 | Davis Cup G1 PR: KOR vs INA | - | RR | - | - | 6-3 6-0 6-3 | ||
| 1979-11-09 | Davis Cup G1 PR: KOR vs INA | - | RR | - | - | 6-1 6-1 7-5 | ||
| 1979-10-06 | Davis Cup WG PQ: KOR vs PAK | - | RR | - | - | 6-0 6-2 6-3 | ||
| 1979-10-06 | Davis Cup WG PQ: KOR vs PAK | - | RR | - | 665 | 6-1 6-3 6-2 |
Chang-Dae Jeon
W-L: 5-0 (100.00%)
Matches in 1979
| Date ▼ | Tourney | Surface | Round | Wrk | Winner | Lrk | Loser | Score | H2H | BoF | Min | WA | WDF | W1stIn | W1st% | W2nd% | BPSvd |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1979-10-06 | Davis Cup WG PQ: KOR vs PAK | - | RR | - | Chang-Dae Jeon | - |  Nadir Ali Khan | 6-0 6-2 6-3 | H2H | 5 | - | - | - | - | - | - | - |
| 1979-10-06 | Davis Cup WG PQ: KOR vs PAK | - | RR | - | Chang-Dae Jeon | 665 | Saeed Meer | 6-1 6-3 6-2 | H2H | 5 | - | - | - | - | - | - | - |
| 1979-11-09 | Davis Cup G1 PR: KOR vs INA | - | RR | - | Chang-Dae Jeon | - |  Justedjo Tarik | 6-3 6-0 6-3 | H2H | 5 | - | - | - | - | - | - | - |
| 1979-11-09 | Davis Cup G1 PR: KOR vs INA | - | RR | - | Chang-Dae Jeon | - | Hadiman Hadiman | 6-1 6-1 7-5 | H2H | 5 | - | - | - | - | - | - | - |
| 1979-12-07 | Davis Cup G1 QF: KOR vs IND | - | RR | - | Chang-Dae Jeon | 575 |  Shanker Krishnan | 6-4 6-3 6-2 | H2H | 5 | - | - | - | - | - | - | - |