Guiomar Maristany Zuleta De Reales defeated Isabella Shinikova 6-4 6-3 in the W50 Pretoria 1 quarter-final on hard. The upset overturned the form book — Isabella Shinikova came in leading the head-to-head 1–0. Guiomar Maristany Zuleta De Reales claimed a first win over Isabella Shinikova in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-10-15 | W100 Les Franqueses del Valles 1 | R32 | hard | Isabella Shinikova | 6-2 6-1 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.
Shinikova I.: 1 day rest · 1 match, 17 games (7d). Higher means fresher. About