Head to head
0
Grass
1
Sergei Bubka's wins on the left · John Isner's on the right · bar lengths share one scale
All meetings (1)
| 2012 | Newport | Grass | R32 | John Isner | 7-6(3) 4-6 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.