Lilia Osterloh defeated Angela Haynes 6-2 6-2 in the Dothan AL 75K round of 32 on clay. The upset overturned the form book — Angela Haynes came in leading the head-to-head 2–1. Lilia Osterloh narrowed the head-to-head to 2–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2010-04-26 | Charlottesville VA 50K | R32 | clay | Lilia Osterloh | 6-3 6-4 |
| 2010-04-04 | Ponte Vedra Beach | Q16 | clay | Angela Haynes | 7-5 6-2 |
| 2006-08-22 | US Open | Q128 | hard | Angela Haynes | 4-6 6-3 6-2 |
Averages over each player's completed matches in the selected window (49 vs 12). 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