Julien Boutter defeated Sjeng Schalken 7-6 6-4 in the Monte Carlo Masters round of 16 on clay. The upset overturned the form book — Sjeng Schalken came in leading the head-to-head 2–0, defending last year's round of 64. Julien Boutter claimed a first win over Sjeng Schalken in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2003-08-25 | US Open | R128 | hard | Sjeng Schalken | 6-2 6-3 6-2 |
| 2000-10-30 | Stuttgart Masters | R32 | carpet | Sjeng Schalken | 6-1 6-3 |
Averages over each player's completed matches in the selected window (18 vs 112). 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