Head to head
1
Hard
0
1
Carpet
0
Hyung-Taik Lee's wins on the left · Yaoki Ishii's on the right · bar lengths share one scale
All meetings (2)
| 2001 | Shanghai | Hard | R32 | Hyung-Taik Lee | 6-1 6-3 |
| 2000 | Davis Cup G1 QF: JPN vs KOR | Carpet | RR | Hyung-Taik Lee | 4-6 4-6 6-2 6-1 10-8 |
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.