Head to head
1
Hard
0
Hyeon Chung's wins on the left · Jack Sock's on the right · bar lengths share one scale
All meetings (1)
| 2018 | Cincinnati Masters | Hard | R64 | Hyeon Chung | 2-6 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.