Head to head
1
Hard
0
1
Grass
0
Steve Johnson's wins on the left · Ramkumar Ramanathan's on the right · bar lengths share one scale
All meetings (2)
| 2021 | Washington | Hard | R64 | Steve Johnson | 6-3 7-6(0) |
| 2018 | Newport | Grass | F | Steve Johnson | 7-5 3-6 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.