Garbine Muguruza defeated Kiki Bertens 6-3 7-6 in the Sydney round of 16 on hard. The upset overturned the form book — Kiki Bertens came in leading the head-to-head 3–2. Garbine Muguruza narrowed the head-to-head to 3–3.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2020-01-20 | Australian Open | R16 | hard | Garbine Muguruza | 6-3 6-3 |
| 2019-03-04 | Indian Wells | R16 | hard | Garbine Muguruza | 5-7 6-1 6-4 |
| 2012-04-23 | Fes | QF | clay | Kiki Bertens | 6-1 6-4 |
| 2011-08-08 | Koksijde 25K | R16 | clay | Kiki Bertens | 6-1 6-2 |
| 2010-08-09 | Koksijde 25K | SF | clay | Kiki Bertens | 7-5 7-5 |
Averages over each player's completed matches in the selected window (196 vs 180). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About