Arianna Zucchini defeated Irene Lavino 6-4 4-6 10-5 in the W35 Santa Margherita di Pula 2 q16 on clay. The upset overturned the form book — Irene Lavino came in leading the head-to-head 1–0. Arianna Zucchini claimed a first win over Irene Lavino in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2021-09-30 | W15 Cairo 16 | R16 | clay | Irene Lavino | 7-6(5) 6-1 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.