Robby Ginepri defeated John Isner 6-4 6-3 in the Indianapolis semi-final on hard. The upset overturned the form book — John Isner came in leading the head-to-head 3–0, defending last year's round of 16. Robby Ginepri claimed a first win over John Isner in four meetings, narrowing the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2014-07-21 | Atlanta | R16 | hard | John Isner | 4-6 7-6(5) 7-5 |
| 2011-08-29 | US Open | R64 | hard | John Isner | 6-4 6-3 6-4 |
| 2009-01-12 | Auckland | R16 | hard | John Isner | 6-4 6-7(1) 7-6(5) |
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Averages over each player's completed matches in the selected window (117 vs 200). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About