Head to head
2
Hard
0
1
Grass
0
John Isner's wins on the left · Bernard Tomic's on the right · bar lengths share one scale
All meetings (3)
| 2019 | New York Open | Hard | R16 | John Isner | 7-6(7) 6-4 |
| 2016 | Davis Cup WG R1: USA vs AUS | Grass | RR | John Isner | 6-4 6-4 5-7 7-6(4) |
| 2012 | Delray Beach | Hard | QF | John Isner | 6-3 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.