Joao Souza defeated Jan Hernych 6-3 6-3 in the Quito qualifying round 1 on clay. The result followed the form book — Joao Souza came in leading the head-to-head 1–0, defending last year's round of 32. Joao Souza extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2018-02-03 | Quito | Q16 | clay | Joao Souza | 6-3 6-3 |
Averages over each player's completed matches in the selected window (47 vs 1). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. Small sample — read as indicative. About