Kristina Barrois defeated Yuliya Kalabina 3-6 6-1 6-0 in the Estoril q32 on clay. The upset overturned the form book — Yuliya Kalabina came in leading the head-to-head 1–0. Kristina Barrois claimed a first win over Yuliya Kalabina in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2012-12-17 | Ankara 50K | R32 | hard | Yuliya Kalabina | 6-2 4-6 6-4 |
Averages over each player's completed matches in the selected window (92 vs 1). ATP, WTA & Challenger.
wins 55% of points on serve vs Barrois K.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. Small sample — read as indicative. About