Nina Stojanovic defeated Aliona Bolsova 6-4 4-6 6-1 in the W100 Zaragoza 1 round of 32 on clay. The upset overturned the form book — Aliona Bolsova came in ranked #379, leading the head-to-head 1–0. Nina Stojanovic claimed a first win over Aliona Bolsova in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2018-08-22 | US Open | Q128 | hard | Aliona Bolsova | 6-3 6-3 |
Averages over each player's completed matches in the selected window (50 vs 107). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About