Head to head
Rivalry summary
Young-Dae Jeon and Nandan Bal met 1 times on the ATP tour between 1979 and 1979. Young-Dae Jeon leads the head-to-head 1–0 against Nandan Bal.
All meetings (1)
| 1979 | Davis Cup G1 QF: KOR vs IND | RR | Young-Dae Jeon | 5-7 6-3 6-2 6-1 |
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.