By surface
| Surface | Chang Dae Jeon | Nadir Ali Khan |
|---|
All meetings (1)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1979-10-06 | ATP | Davis Cup WG PQ: KOR vs PAK | Round Robin | — | Chang Dae Jeon | 6-0 | 6-2 | 6-3 |
| Surface | Chang Dae Jeon | Nadir Ali Khan |
|---|
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1979-10-06 | ATP | Davis Cup WG PQ: KOR vs PAK | Round Robin | — | Chang Dae Jeon | 6-0 | 6-2 | 6-3 |