Sesil Karatantcheva defeated Barbara Pocza 6-4 6-4 in the Carcavelos 10K round of 32 on clay. The upset overturned the form book — Barbara Pocza came in leading the head-to-head 1–0, but Sesil Karatantcheva had been the form player, winning 2 of their last 6 on clay. Sesil Karatantcheva claimed a first win over Barbara Pocza in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2003-10-06 | Carcavelos 10K | F | clay | Barbara Pocza | 6-2 6-0 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.