Andrea Arnaboldi defeated Guillermo Olaso 6-3 1-6 7-6 in the Italy F10 semi-final on clay. The result followed the form book — Andrea Arnaboldi came in leading the head-to-head 3–1. Andrea Arnaboldi extended the head-to-head to 4–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-02-02 | Spain F4 | QF | clay | Andrea Arnaboldi | 3-6 6-2 6-1 |
| 2008-10-27 | Spain F41 | R16 | clay | Andrea Arnaboldi | 6-4 7-5 |
| 2008-10-20 | Croatia F11 | R32 | clay | Guillermo Olaso | 2-6 7-5 6-4 |
| 2008-02-11 | Spain F6 | R32 | clay | Andrea Arnaboldi | 6-4 0-6 6-4 |
Averages over each player's completed matches in the selected window (200 vs 36). 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