Nicolas Alejandro De Gregorio defeated Gonzalo Villanueva 6-0 5-7 6-2 in the Chile F7 qualifying round on clay. The upset overturned the form book — Gonzalo Villanueva came in leading the head-to-head 1–0. Nicolas Alejandro De Gregorio claimed a first win over Gonzalo Villanueva in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-04-20 | Chile F5 | R32 | clay | Gonzalo Villanueva | 6-1 6-1 |
Averages over each player's completed matches in the selected window (5 vs 199). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About