Angelique Kerber defeated Madison Keys 6-4 6-2 in the Sydney semi-final on hard. The result followed the form book — Angelique Kerber came in leading the head-to-head 2–0. Angelique Kerber extended the head-to-head to 3–0.
Kerber A. took it in straight sets.
Kerber A. and Keys M. faced 8 of the same opponents in the last 12 months. Kerber A. went 8–6 (57%) against them, Keys M. 8–3 (73%). Keys M. came out better against 3 of 7 comparable opponents, Kerber A. against 1.