Corina Morariu defeated Jolene Watanabe 6-3 6-1 in the Bogota round of 32 on clay. The upset overturned the form book — Jolene Watanabe came in leading the head-to-head 1–0. Corina Morariu claimed a first win over Jolene Watanabe in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1997-10-07 | Sedona 50K | R32 | hard | Jolene Watanabe | 6-4 3-6 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.