Karol Kucera defeated Sebastien Grosjean 7-6 6-1 in the Marseille round of 16 on hard. The upset overturned the form book — Sebastien Grosjean came in leading the head-to-head 4–0, defending last year's quarter-final, but Karol Kucera had been the form player, winning 2 of their last 5 on hard. Karol Kucera claimed a first win over Sebastien Grosjean in five meetings, narrowing the head-to-head to 4–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2003-01-13 | Australian Open | R64 | hard | Sebastien Grosjean | 7-6(2) 2-6 6-3 7-6(1) |
| 2002-10-21 | St. Petersburg | SF | carpet | Sebastien Grosjean | 6-3 6-2 |
| 2001-02-12 | Marseille | QF | hard | Sebastien Grosjean | 6-3 6-3 |
| 2000-08-07 | Cincinnati Masters | R64 | hard | Sebastien Grosjean | 6-4 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 (65 vs 200). ATP, WTA & Challenger.