Lorenzo Sonego defeated Federico Gaio 7-6 6-7 6-4 in the Ortisei CH quarter-final on hard. The result followed the form book — Lorenzo Sonego came in leading the head-to-head 1–0, defending last year's round of 16. Lorenzo Sonego extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2019-02-11 | Buenos Aires | Q1 | clay | Lorenzo Sonego | 6-4 7-5 |
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Per-surface Serve / Return Rating (0–100, percentile within the hard field, opponent-adjusted over 52 weeks). About
Averages over each player's completed matches in the selected window (199 vs 200). ATP, WTA & Challenger.