Head to head
Rivalry summary
Yun seong Chung and Steve Johnson met 1 times on the ATP tour between 2023 and 2023. Steve Johnson leads the head-to-head 1–0 against Yun seong Chung.
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Grass
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Yun seong Chung's wins on the left · Steve Johnson's on the right · bar lengths share one scale
All meetings (1)
| 2023 | Newport | Grass | R32 | Steve Johnson | 6-2 6-3 |
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.