Daniela Hantuchova defeated Caroline Wozniacki 6-1 6-3 in the Roland Garros round of 32 on clay. The upset overturned the form book — Caroline Wozniacki came in leading the head-to-head 7–0, defending last year's quarter-final. Daniela Hantuchova claimed a first win over Caroline Wozniacki in eight meetings, narrowing the head-to-head to 7–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2014-08-04 | Montreal | R64 | hard | Caroline Wozniacki | 6-1 6-1 |
| 2012-10-29 | Tournament of Champions | RR | hard | Caroline Wozniacki | 3-6 7-6(4) 6-4 |
| 2012-09-24 | Tokyo | R32 | hard | Caroline Wozniacki | 7-6(3) 6-1 |
| 2012-07-30 | Olympics | R16 | hard | Caroline Wozniacki | 6-4 6-2 |
| 2011-03-21 | Miami | R32 | hard | Caroline Wozniacki | 6-1 7-6(7) |
| 2009-04-06 | Ponte Vedra Beach | QF | clay | Caroline Wozniacki | 6-2 6-2 |
| 2008-08-11 | Olympics | R32 | hard | Caroline Wozniacki | 6-1 6-3 |
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 (200 vs 199). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About