Isabella Harvison defeated Nicole Nadel 6-3 6-1 in the W15 Heraklion 2 round of 16 on clay. The result followed the form book — Isabella Harvison came in leading the head-to-head 1–0. Isabella Harvison extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2019-05-08 | W15 Heraklion 1 | R32 | clay | Isabella Harvison | 6-4 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.