Guillermo Olaso defeated Simone Vagnozzi 6-4 7-6 in the Italy F20 round of 16 on clay. The upset overturned the form book — Simone Vagnozzi came in leading the head-to-head 1–0. Guillermo Olaso claimed a first win over Simone Vagnozzi in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2008-10-13 | Croatia F10 | QF | clay | Simone Vagnozzi | 6-4 7-5 |
Averages over each player's completed matches in the selected window (36 vs 4). 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