Filippo Volandri defeated Stan Wawrinka 6-4 6-3 in the Umag round of 16 on clay. The upset overturned the form book — Stan Wawrinka came in leading the head-to-head 3–0. Filippo Volandri claimed a first win over Stan Wawrinka in four meetings, narrowing the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2011-05-08 | Rome Masters | R32 | clay | Stan Wawrinka | 6-1 3-6 6-2 |
| 2006-07-24 | Umag | SF | clay | Stan Wawrinka | 7-5 2-6 6-4 |
| 2005-07-04 | Gstaad | R32 | clay | Stan Wawrinka | 6-1 2-6 6-4 |
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Averages over each player's completed matches in the selected window (200 vs 198). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Wawrinka S.: 12 days rest · 1 match (14d). Higher means fresher. About