Juan Pablo Varillas defeated Gonzalo Lama 7-6 6-3 in the Sao Leopoldo CH round of 16 on clay. The upset overturned the form book — Gonzalo Lama came in leading the head-to-head 2–0, but Juan Pablo Varillas had been the form player, winning 6 of their last 8 on clay. Juan Pablo Varillas claimed a first win over Gonzalo Lama in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-11-23 | Peru F5 | R32 | clay | Gonzalo Lama | 6-4 6-4 |
| 2015-10-12 | Chile F7 | SF | clay | Gonzalo Lama | 7-6(3) 6-4 |
Averages over each player's completed matches in the selected window (200 vs 113). 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