Head to head
Rivalry summary
John Isner and Christian Harrison met 1 times on the ATP tour between 2013 and 2013. John Isner leads the head-to-head 1–0 against Christian Harrison.
1
Hard
0
John Isner's wins on the left · Christian Harrison's on the right · bar lengths share one scale
All meetings (1)
| 2013 | Atlanta | Hard | R16 | John Isner | 7-6(9) 4-6 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.