Head to head
0
Hard
1
1
Grass
0
John Isner's wins on the left · Janko Tipsarevic's on the right · bar lengths share one scale
All meetings (2)
| 2012 | London Olympics | Grass | R16 | John Isner | 7-5 7-6(14) |
| 2009 | Vienna | Hard | R32 | Janko Tipsarevic | 7-6(4) 6-4 |
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.