Rebecca Llewellyn defeated Frederica Piedade 4-6 7-6 6-4 in the Coimbra 25K round of 32 on hard. The upset overturned the form book — Frederica Piedade came in leading the head-to-head 1–0, but Rebecca Llewellyn had been the form player, winning 3 of their last 5 on hard. Rebecca Llewellyn claimed a first win over Frederica Piedade in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2004-03-01 | Melilla 10K | R32 | hard | Frederica Piedade | 6-3 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.