Head to head
1
Hard
1
Borna Coric's wins on the left · John Isner's on the right · bar lengths share one scale
All meetings (2)
| 2017 | Winston-Salem | Hard | R16 | Borna Coric | 7-5 6-2 |
| 2016 | Davis Cup WG QF: USA vs CRO | Hard | RR | John Isner | 6-4 6-4 6-3 |
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.