Head to head
2
Hard
0
Soonwoo Kwon's wins on the left · Thai-Son Kwiatkowski's on the right · bar lengths share one scale
All meetings (2)
| 2021 | Singapore | Hard | R32 | Soonwoo Kwon | 4-6 6-3 6-4 |
| 2020 | US Open | Hard | R128 | Soonwoo Kwon | 3-6 7-6(4) 6-1 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.