Arthur De Greef defeated Ruben Ramirez Hidalgo 7-6 6-2 in the Santiago CH round of 32 on clay. The upset overturned the form book — Ruben Ramirez Hidalgo came in leading the head-to-head 1–0, defending last year's quarter-final. Arthur De Greef claimed a first win over Ruben Ramirez Hidalgo in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2017-02-13 | Buenos Aires | Q1 | clay | Ruben Ramirez Hidalgo | 6-4 6-2 |
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 (157 vs 31). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About