Head to head
Rivalry summary
John Isner and Felix Auger-Aliassime met 2 times on the ATP tour between 2019 and 2021. John Isner leads the head-to-head 2–0 against Felix Auger-Aliassime. By surface, Isner leads 2–0 on hard.
2
Hard
0
John Isner's wins on the left · Felix Auger-Aliassime's on the right · bar lengths share one scale
All meetings (2)
| 2021 | Miami Masters | Hard | R32 | John Isner | 7-6(5) 7-6(5) |
| 2019 | Miami Masters | Hard | SF | John Isner | 7-6(3) 7-6(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.