Head to head
Rivalry summary
Carsten Ball and John Isner met 1 times on the ATP tour between 2009 and 2009. Carsten Ball leads the head-to-head 1–0 against John Isner.
1
Hard
0
Carsten Ball's wins on the left · John Isner's on the right · bar lengths share one scale
All meetings (1)
| 2009 | Los Angeles | Hard | QF | Carsten Ball | 6-4 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.