Marissa Gould defeated Bethanie Mattek Sands 6-2 6-1 in the Ashburn VA 50K round of 16 on hard. The upset overturned the form book — Bethanie Mattek Sands came in leading the head-to-head 1–0, but Marissa Gould had been the form player, winning 1 of their last 4 on hard. Marissa Gould claimed a first win over Bethanie Mattek Sands in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2003-12-01 | Palm Beach Gardens 50K | R32 | clay | Bethanie Mattek Sands | 6-4 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.