Head to head
1
Hard
2
0
Grass
3
Matthew Ebden'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)
| 2019 | Newport | Grass | QF | John Isner | 4-6 6-3 6-4 |
| 2018 | Atlanta | Hard | SF | John Isner | 6-4 6-7(6) 6-1 |
| 2018 | Australian Open | Hard | R128 | Matthew Ebden | 6-4 3-6 6-3 6-3 |
| 2017 | Newport | Grass | F | John Isner | 6-3 7-6(4) |
| 2015 | Wimbledon | Grass | R64 | John Isner | 6-2 7-6(8) 6-4 |
| 2012 | Indian Wells Masters | Hard | R16 | John Isner | 6-4 7-5 |
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.