Head to head
Rivalry summary
John Isner and Bradley Klahn met 3 times on the ATP tour between 2014 and 2018. John Isner leads the head-to-head 3–0 against Bradley Klahn. By surface, Isner leads 3–0 on hard.
3
Hard
0
John Isner's wins on the left · Bradley Klahn's on the right · bar lengths share one scale
All meetings (3)
| 2018 | Stockholm | Hard | R16 | John Isner | 7-6(2) 6-7(5) 7-6(5) |
| 2018 | US Open | Hard | R128 | John Isner | 7-6(3) 6-3 6-4 |
| 2014 | Winston-Salem | Hard | R32 | John Isner | 7-6(5) 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.