Head to head
2
Hard
0
1
Grass
0
John Isner's wins on the left · Tommy Paul's on the right · bar lengths share one scale
All meetings (3)
| 2023 | Newport | Grass | QF | John Isner | 4-6 6-3 7-6(4) |
| 2020 | Acapulco | Hard | QF | John Isner | 7-6(3) 3-6 6-2 |
| 2017 | Cincinnati Masters | Hard | R32 | John Isner | 6-3 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.