Gonzalo Villanueva defeated Gonzalo Lama 7-6 7-6 in the Buenos Aires CH round of 32 on clay. The upset overturned the form book — Gonzalo Lama came in leading the head-to-head 1–0, defending last year's semi-final, but Gonzalo Villanueva had been the form player, winning 7 of their last 8 on clay. Gonzalo Villanueva claimed a first win over Gonzalo Lama in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-04-06 | Chile F3 | R16 | clay | Gonzalo Lama | 6-4 6-3 |
Averages over each player's completed matches in the selected window (199 vs 47). 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