Amber Liu defeated Angela Haynes 7-6 4-6 6-3 in the La Quinta CA 50K round of 32 on hard. The upset overturned the form book — Angela Haynes came in leading the head-to-head 2–0, but Amber Liu had been the form player, winning 3 of their last 8 on hard. Amber Liu claimed a first win over Angela Haynes in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2008-01-14 | Surprise AZ 25K | QF | hard | Angela Haynes | 7-5 6-2 |
| 2007-05-28 | Carson CA 50K | R16 | hard | Angela Haynes | 4-6 7-6(6) 6-2 |
Averages over each player's completed matches in the selected window (3 vs 10). 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