By surface
| Surface | Chang Nam Ju | Nadir Ali Khan |
|---|
All meetings (1)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1978-10-02 | ATP | Davis Cup WG PQ: PAK vs KOR | Round Robin | — | Nadir Ali Khan | 3-6 | 8-6 | 8-10 | 4-6 |
| Surface | Chang Nam Ju | Nadir Ali Khan |
|---|
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1978-10-02 | ATP | Davis Cup WG PQ: PAK vs KOR | Round Robin | — | Nadir Ali Khan | 3-6 | 8-6 | 8-10 | 4-6 |