Simone Vagnozzi defeated Guillermo Hormazabal 3-6 7-5 6-1 in the Chile F4 qualifying round on clay. The upset overturned the form book — Guillermo Hormazabal came in leading the head-to-head 1–0, but Simone Vagnozzi had been the form player, winning 3 of their last 7 on clay. Simone Vagnozzi claimed a first win over Guillermo Hormazabal in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-07-13 | Italy F19 | F | clay | Guillermo Hormazabal | 7-5 6-0 |
Averages over each player's completed matches in the selected window (13 vs 1). 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