Head to head
2
Hard
1
1
Clay
0
John Isner's wins on the left · Kyle Edmund's on the right · bar lengths share one scale
All meetings (4)
| 2020 | Auckland | Hard | QF | John Isner | 7-6(5) 7-6(5) |
| 2019 | Miami Masters | Hard | R16 | John Isner | 7-6(5) 7-6(3) |
| 2016 | US Open | Hard | R32 | Kyle Edmund | 6-4 3-6 6-2 7-6(5) |
| 2016 | Roland Garros | Clay | R64 | John Isner | 6-4 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.