Sjeng Schalken defeated Michel Kratochvil 6-4 6-4 in the Hamburg Masters round of 64 on clay. The result followed the form book — Sjeng Schalken came in defending last year's round of 64. Sjeng Schalken extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2003-02-07 | Davis Cup WG R1: NED vs SUI | RR | carpet | Sjeng Schalken | 6-3 7-5 1-6 4-6 6-4 |
| 2001-10-01 | Tokyo | QF | hard | Michel Kratochvil | 6-3 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 (172 vs 89). ATP, WTA & Challenger.