Maria Fernanda Alves defeated Sarah Riske 6-3 6-1 in the Lafayette LA 50K round of 32 on clay. The upset overturned the form book — Sarah Riske came in leading the head-to-head 1–0. Maria Fernanda Alves claimed a first win over Sarah Riske in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2004-06-07 | Grado 25K | R32 | clay | Sarah Riske | 6-2 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.