John Isner defeated Noah Rubin 6-3 7-6 7-6 in the Roland Garros round of 128 on clay. The upset overturned the form book — Noah Rubin came in leading the head-to-head 1–0. John Isner claimed a first win over Noah Rubin in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2018-07-30 | Washington | R32 | hard | Noah Rubin | 6-4 7-6(6) |
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 151). ATP, WTA & Challenger.