Ana Konjuh defeated Kiki Bertens 6-3 2-6 6-4 in the US Open round of 128 on hard. The result followed the form book — Ana Konjuh came in leading the head-to-head 1–0, defending last year's round of 64. Ana Konjuh extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2018-01-01 | Brisbane | R32 | hard | Ana Konjuh | 6-1 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 (200 vs 198). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About