Florencia Labat defeated Kimberly Po Messerli 6-4 6-2 in the Berlin round of 64 on grass. The upset overturned the form book — Kimberly Po Messerli came in leading the head-to-head 1–0. Florencia Labat claimed a first win over Kimberly Po Messerli in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1997-03-20 | Key Biscayne | R64 | hard | Kimberly Po Messerli | 6-4 6-0 |