Jan Hernych defeated Sebastien De Chaunac 7-5 3-6 7-6 in the Stuttgart q16 on grass. The result followed the form book — Jan Hernych came in defending last year's round of 32. Jan Hernych extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2006-02-12 | Marseille | Q16 | hard | Sebastien De Chaunac | 6-4 6-4 |
| 2005-08-01 | Washington | R32 | hard | Jan Hernych | 7-6 6-1 |
Averages over each player's completed matches in the selected window (138 vs 11). 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