Head to head
2
Hard
2
1
Clay
0
John Isner's wins on the left · Jordan Thompson's on the right · bar lengths share one scale
All meetings (5)
| 2023 | Cincinnati Masters | Hard | R64 | Jordan Thompson | 7-6(5) 7-6(2) |
| 2020 | New York | Hard | R16 | Jordan Thompson | 7-6(2) 6-7(3) 6-3 |
| 2019 | Canada Masters | Hard | R64 | John Isner | 3-6 6-3 7-6(6) |
| 2019 | New York Open | Hard | QF | John Isner | 6-4 6-1 |
| 2017 | Roland Garros | Clay | R128 | John Isner | 6-3 4-6 7-6(5) 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.