Leonardo Mayer defeated Roberto Quiroz 6-3 6-4 in the Guayaquil CH round of 16 on clay. The upset overturned the form book — Roberto Quiroz came in defending last year's round of 16, but Leonardo Mayer had been the form player, winning 1 of their last 4 on clay.
No previous meetings on record.
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 (80 vs 181). ATP, WTA & Challenger.