Duilio Beretta defeated Michael Quintero 6-2 6-7 6-4 in the Peru F4 round of 32 on clay. The upset overturned the form book — Michael Quintero came in leading the head-to-head 1–0. Duilio Beretta claimed a first win over Michael Quintero in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2012-05-28 | Peru F2 | QF | clay | Michael Quintero | 7-5 6-4 |
Averages over each player's completed matches in the selected window (12 vs 26). 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