Head to head
Rivalry summary
Chang Nam Ju and Meer Mohammed Khan met 1 times on the ATP tour between 1977 and 1977. Chang Nam Ju leads the head-to-head 1–0 against Meer Mohammed Khan.
All meetings (1)
| 1977 | Davis Cup WG PR: KOR vs PAK | RR | Chang Nam Ju | 6-2 6-2 6-2 |
Methodology
Head-to-head totals and surface splits exclude walkovers (no match was played), which follows ATP convention — walkover meetings still appear in the match list. The momentum chart plots the running lead across all counted meetings, oldest to newest.