Gonzalo Villanueva defeated Alexandre Muller 4-6 7-6 6-1 in the Santiago CH round of 64 on clay. The upset overturned the form book — Alexandre Muller came in ranked #127, but Gonzalo Villanueva had been the form player, winning 4 of their last 10 on clay.
No previous meetings on record.
Averages from each player's recent completed matches (20 vs 20). ATP, WTA & Challenger.