Caroline Wozniacki defeated Venus Williams 6-4 6-4 in the Singapore final on hard. The upset overturned the form book — Venus Williams came in leading the head-to-head 7–0, but Caroline Wozniacki had been the form player, winning 4 of their last 6 on hard. Caroline Wozniacki claimed a first win over Venus Williams in eight meetings, narrowing the head-to-head to 7–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-03-23 | Miami | R16 | hard | Venus Williams | 6-3 7-6(1) |
| 2015-01-05 | Auckland | F | hard | Venus Williams | 2-6 6-3 6-3 |
| 2014-02-17 | Dubai | SF | hard | Venus Williams | 6-3 6-2 |
| 2008-03-24 | Miami | R16 | hard | Venus Williams | 6-3 6-3 |
| 2007-10-08 | Bangkok | R32 | hard | Venus Williams | 6-4 6-1 |
| 2007-10-01 | Japan Open | SF | hard | Venus Williams | 6-3 7-5 |
| 2007-02-19 | Memphis | R16 | hard | Venus Williams | 6-4 6-4 |
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 (199 vs 159). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About