Bastian Knittel defeated Matteo Viola 6-1 6-1 in the Italy F32 semi-final on clay. The upset overturned the form book — Matteo Viola came in leading the head-to-head 1–0, but Bastian Knittel had been the form player, winning 4 of their last 4 on clay. Bastian Knittel claimed a first win over Matteo Viola in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-04-06 | Croatia F5TBC | QF | clay | Matteo Viola | 6-1 7-5 |
Averages over each player's completed matches in the selected window (5 vs 200). 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