Amanda Hopmans defeated Mariam Ramon Climent 4-6 6-4 6-0 in the Sopot 25K round of 16 on clay. The upset overturned the form book — Mariam Ramon Climent came in leading the head-to-head 1–0, but Amanda Hopmans had been the form player, winning 7 of their last 10 on clay. Amanda Hopmans claimed a first win over Mariam Ramon Climent in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1999-10-04 | Sao Paulo | R32 | hard | Mariam Ramon Climent | 6-4 6-1 |