Marcelo Arevalo defeated John Patrick Smith 7-6 3-6 6-3 in the Guadalajara CH quarter-final on hard. The upset overturned the form book — John Patrick Smith came in leading the head-to-head 2–0, defending last year's round of 16, but Marcelo Arevalo had been the form player, winning 3 of their last 5 on hard. Marcelo Arevalo claimed a first win over John Patrick Smith in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2018-07-16 | Newport | Q1 | grass | John Patrick Smith | 6-1 6-7(2) 7-5 |
| 2016-02-22 | Acapulco | Q1 | hard | John Patrick Smith | 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 (87 vs 120). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About