Filippo Volandri defeated Sebastien Grosjean 6-3 6-4 in the Hamburg round of 16 on clay. The upset overturned the form book — Sebastien Grosjean came in leading the head-to-head 4–2. Filippo Volandri narrowed the head-to-head to 4–3.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2008-01-14 | Australian Open | R128 | hard | Sebastien Grosjean | 7-6 6-3 7-6 |
| 2006-05-17 | Hamburg | R32 | clay | Sebastien Grosjean | 7-5 7-6(4) |
| 2006-05-15 | Hamburg Masters | R32 | clay | Sebastien Grosjean | 7-5 7-6 |
| 2005-05-09 | Hamburg Masters | R16 | clay | Filippo Volandri | 6-3 6-4 |
| 2003-07-14 | Stuttgart | R32 | grass | Filippo Volandri | 6-2 6-1 |
| 2003-05-12 | Hamburg Masters | R64 | clay | Sebastien Grosjean | 6-3 6-4 |
Averages over each player's completed matches in the selected window (200 vs 167). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About