John Isner defeated Pierre Hugues Herbert 7-6 6-4 7-6 in the Roland Garros round of 32 on clay. The result followed the form book — John Isner came in leading the head-to-head 3–0, defending last year's round of 32. John Isner extended the head-to-head to 4–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2018-08-06 | Canada Masters | R32 | hard | John Isner | 7-6(3) 6-2 |
| 2017-08-28 | US Open | R128 | hard | John Isner | 6-1 6-3 4-6 6-3 |
| 2014-05-26 | Roland Garros | R128 | clay | John Isner | 7-6(5) 7-6(4) 7-5 |
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 (200 vs 200). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Herbert P.: 2 days rest · 1 match, 39 games (7d). Higher means fresher. About