Head to head
3
Hard
2
0
Grass
1
Taylor Fritz's wins on the left · John Isner's on the right · bar lengths share one scale
Momentum
Running lead across all meetings, oldest to newest (walkovers excluded).
All meetings (6)
| 2023 | Acapulco | Hard | R32 | Taylor Fritz | 3-6 6-3 6-4 |
| 2021 | Atlanta | Hard | SF | John Isner | 7-6(4) 5-7 6-3 |
| 2020 | Acapulco | Hard | SF | Taylor Fritz | 2-6 7-5 6-3 |
| 2019 | Auckland | Hard | R16 | Taylor Fritz | 7-6(3) 7-6(5) |
| 2017 | Wimbledon | Grass | R128 | John Isner | 6-4 7-6(3) 6-3 |
| 2016 | Atlanta | Hard | QF | John Isner | 7-5 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.