Victoria Azarenka defeated Vera Zvonareva 6-2 6-3 in the Istanbul semi-final on clay. The upset overturned the form book — Vera Zvonareva came in ranked #290, leading the head-to-head 7–4. Victoria Azarenka narrowed the head-to-head to 7–5.
Azarenka V. took it in straight sets.
Azarenka V. and Zvonareva V. faced 19 of the same opponents in the last 12 months. Azarenka V. went 19–11 (63%) against them, Zvonareva V. 21–15 (58%). Results against comparable opponents are close (5 : 5 better-results split).
Clay: level 1–1 · Hard: Zvonareva V. leads 6–4