Victoria Azarenka defeated Roberta Vinci 6-4 6-2 in the Tokyo round of 16 on hard. The result followed the form book — Victoria Azarenka came in leading the head-to-head 3–0, defending last year's semi-final. Victoria Azarenka extended the head-to-head to 4–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2016-01-04 | Brisbane | QF | hard | Victoria Azarenka | 6-1 6-2 |
| 2011-05-23 | Roland Garros | R32 | clay | Victoria Azarenka | 6-3 6-2 |
| 2009-05-25 | Roland Garros | R128 | clay | Victoria Azarenka | 6-4 6-2 |
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Averages over each player's completed matches in the selected window (195 vs 200). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About