Yuliya Kalabina defeated Carla Lucero 6-7 7-6 6-4 in the Buenos Aires 10K qualifying round on clay. The upset overturned the form book — Carla Lucero came in leading the head-to-head 1–0. Yuliya Kalabina claimed a first win over Carla Lucero in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2014-02-24 | Buenos Aires 10K | R32 | clay | Carla Lucero | 6-2 7-6(4) |
Averages over each player's completed matches in the selected window (1 vs 9). ATP, WTA & Challenger.
wins 44% of points on serve vs Lucero C.
wins 53% of points on serve vs Kalabina Y.
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