Matteo Viola defeated Bastian Knittel 6-1 7-5 in the Croatia F5TBC qualifying round on clay. The upset overturned the form book — Bastian Knittel came in leading the head-to-head 1–0. Matteo Viola claimed a first win over Bastian Knittel in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2008-09-22 | Italy F32 | SF | clay | Bastian Knittel | 6-1 6-1 |
Averages over each player's completed matches in the selected window (200 vs 5). 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