Gabriel Alejandro Hidalgo defeated Guillermo Duran 6-2 6-4 in the Argentina F17 semi-final on clay. The upset overturned the form book — Guillermo Duran came in leading the head-to-head 4–0, but Gabriel Alejandro Hidalgo had been the form player, winning 5 of their last 10 on clay. Gabriel Alejandro Hidalgo claimed a first win over Guillermo Duran in five meetings, narrowing the head-to-head to 4–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2012-12-03 | Argentina F28 | F | clay | Guillermo Duran | 6-2 7-5 |
| 2011-04-25 | Argentina F3 | R32 | clay | Guillermo Duran | 6-2 6-3 |
| 2011-04-11 | Argentina F1 | QF | clay | Guillermo Duran | 6-1 6-2 |
| 2010-05-03 | Argentina F5 | R16 | clay | Guillermo Duran | 6-1 7-5 |
Averages over each player's completed matches in the selected window (12 vs 33). 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