Sjeng Schalken defeated Alex Corretja 6-3 3-6 6-3 in the Boston quarter-final on hard. The upset overturned the form book — Alex Corretja came in leading the head-to-head 3–0. Sjeng Schalken claimed a first win over Alex Corretja in four meetings, narrowing the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2001-07-16 | Amsterdam | SF | clay | Alex Corretja | 7-6(4) 6-1 |
| 2001-03-12 | Indian Wells Masters | R32 | hard | Alex Corretja | 6-4 7-6(2) |
| 2001-02-19 | Rotterdam | R16 | hard | Alex Corretja | 6-4 4-6 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.