Sarah Tami Masi defeated Florentina Hanisch 6-2 7-6 in the Florianopolis 2 10K round of 32 on clay. The upset overturned the form book — Florentina Hanisch came in leading the head-to-head 1–0. Sarah Tami Masi claimed a first win over Florentina Hanisch in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2005-10-31 | Sao Paulo 10K | R32 | hard | Florentina Hanisch | 6-4 3-6 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.