John Isner defeated Go Soeda 7-6 6-2 in the Delray Beach round of 16 on hard. The result followed the form book — John Isner came in leading the head-to-head 1–0, defending last year's semi-final. John Isner extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-06-29 | Wimbledon | R128 | grass | John Isner | 7-6(5) 6-4 6-4 |
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 (200 vs 200). ATP, WTA & Challenger.