Boy Westerhof defeated Matwe Middelkoop 6-4 7-6 in the Netherlands F1 final on clay. The upset overturned the form book — Matwe Middelkoop came in leading the head-to-head 2–0. Boy Westerhof claimed a first win over Matwe Middelkoop in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2006-09-04 | Netherlands F6 | F | clay | Matwe Middelkoop | 7-5 6-7(2) 6-3 |
| 2006-06-26 | Netherlands F3 | R16 | clay | Matwe Middelkoop | 6-3 6-4 |
Averages over each player's completed matches in the selected window (47 vs 28). 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