Pedro Sakamoto defeated Gabriel Alejandro Hidalgo 6-4 6-2 in the Buenos Aires CH qualifying final on clay. The upset overturned the form book — Gabriel Alejandro Hidalgo came in leading the head-to-head 1–0. Pedro Sakamoto claimed a first win over Gabriel Alejandro Hidalgo in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2013-04-29 | Argentina F4 | QF | clay | Gabriel Alejandro Hidalgo | 6-3 6-4 |
Averages over each player's completed matches in the selected window (200 vs 132). 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