Stephanie Dubois defeated Lilia Osterloh 7-6 6-2 in the Tucson AZ 50K round of 32 on hard. The upset overturned the form book — Lilia Osterloh came in leading the head-to-head 2–1. Stephanie Dubois narrowed the head-to-head to 2–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2010-07-19 | Lexington KY 50K | SF | hard | Stephanie Dubois | 6-3 6-4 |
| 2010-02-15 | Memphis | R32 | hard | Lilia Osterloh | 3-6 6-4 6-4 |
| 2005-11-07 | Pittsburgh PA 75K | SF | hard | Lilia Osterloh | 6-0 6-4 |
Averages over each player's completed matches in the selected window (70 vs 52). 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