Head to head
Rivalry summary
Bong-Soo Kim and Jin-Sun Yoo met 1 times on the ATP tour between 1987 and 1987. Bong-Soo Kim leads the head-to-head 1–0 against Jin-Sun Yoo.
1
Hard
0
Bong-Soo Kim's wins on the left · Jin-Sun Yoo's on the right · bar lengths share one scale
All meetings (1)
| 1987 | Seoul | Hard | R32 | Bong-Soo Kim | 6-2 6-4 |
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.