Kate Makarova defeated Caroline Wozniacki 6-2 6-7 6-1 in the US Open round of 64 on hard. The upset overturned the form book — Caroline Wozniacki came in leading the head-to-head 7–1, defending last year's semi-final. Kate Makarova narrowed the head-to-head to 7–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2018-07-02 | Wimbledon | R64 | grass | Kate Makarova | 6-4 1-6 7-5 |
| 2014-05-05 | Madrid | R64 | clay | Caroline Wozniacki | 6-2 6-2 |
| 2013-06-17 | Eastbourne | QF | grass | Caroline Wozniacki | 4-6 6-0 6-3 |
| 2012-09-17 | Seoul | SF | hard | Caroline Wozniacki | 6-1 5-7 6-4 |
| 2012-08-20 | New Haven | R32 | hard | Caroline Wozniacki | 6-3 6-3 |
| 2012-03-05 | Indian Wells | R64 | hard | Caroline Wozniacki | 6-2 6-0 |
| 2009-06-15 | Eastbourne | QF | grass | Caroline Wozniacki | 6-3 6-2 |
| 2008-05-12 | Rome | R32 | clay | Caroline Wozniacki | 6-3 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 (91 vs 199). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About