Marat Safin defeated Sjeng Schalken 5-7 6-3 6-1 in the Boston semi-final on hard. The upset overturned the form book — Sjeng Schalken came in defending last year's quarter-final. Marat Safin extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2002-10-28 | Paris Masters | R16 | hard | Marat Safin | 7-5 7-5 |
| 1998-02-23 | Philadelphia | R16 | hard | Sjeng Schalken | 6-2 4-6 7-6(1) |
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 (200 vs 200). ATP, WTA & Challenger.