Roberto Quiroz defeated Jason Jung 6-1 6-2 in the Leon CH round of 32 on hard. The result followed the form book — Roberto Quiroz came in leading the head-to-head 1–0. Roberto Quiroz extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2019-07-01 | Wimbledon | Q1 | grass | Roberto Quiroz | 7-6(5) 7-6(0) |
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.