Richard Gasquet defeated Kristof Vliegen 6-3 6-4 in the Gstaad round of 16 on clay. The upset overturned the form book — Kristof Vliegen came in leading the head-to-head 3–2. Richard Gasquet narrowed the head-to-head to 3–3.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2010-08-01 | Washington | R64 | hard | Kristof Vliegen | 6-3 RET |
| 2008-04-20 | Monte Carlo Masters | R32 | clay | Richard Gasquet | 6-1 6-2 |
| 2007-09-24 | Mumbai | R32 | hard | Richard Gasquet | 6-1 6-2 |
| 2007-05-28 | Roland Garros | R64 | clay | Kristof Vliegen | 7-6(4) 6-3 6-1 |
| 2006-05-15 | Hamburg Masters | R64 | clay | Kristof Vliegen | 6-4 6-2 |
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 (199 vs 91). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About