Tzipi Obziler defeated Adriana Serra Zanetti 6-1 6-2 in the US Open q128 on hard. The upset overturned the form book — Adriana Serra Zanetti came in leading the head-to-head 1–0, but Tzipi Obziler had been the form player, winning 2 of their last 5 on hard. Tzipi Obziler claimed a first win over Adriana Serra Zanetti in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1997-10-27 | Ramat Hasharon 25K | SF | hard | Adriana Serra Zanetti | 6-3 4-6 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.