Jay Clarke defeated Roberto Quiroz 6-3 6-4 in the Cuernavaca CH quarter-final on hard. The upset overturned the form book — Roberto Quiroz came in leading the head-to-head 1–0. Jay Clarke claimed a first win over Roberto Quiroz in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2018-06-25 | Eastbourne | Q2 | grass | Roberto Quiroz | 6-7(6) 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 (168 vs 53). ATP, WTA & Challenger.
The Umpiry Score combines match-context factors — matchup, form, fatigue, travel and motivation — into a single 0–10 score, updated daily. Read how it works.