Jorge Aguilar defeated Nicolas Alberto Arreche 6-2 4-6 6-2 in the Chile F6 qualifying round on clay. The upset overturned the form book — Nicolas Alberto Arreche came in leading the head-to-head 1–0, but Jorge Aguilar had been the form player, winning 6 of their last 10 on clay. Jorge Aguilar claimed a first win over Nicolas Alberto Arreche in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-05-11 | Argentina F5 | R16 | clay | Nicolas Alberto Arreche | 7-6(5) 4-3 |
Averages over each player's completed matches in the selected window (1 vs 96). 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. Small sample — read as indicative. About