Agnieszka Radwanska defeated Angelique Kerber 7-6 6-4 in the Beijing quarter-final on hard. The result followed the form book — Agnieszka Radwanska came in leading the head-to-head 4–3, defending last year's quarter-final. Agnieszka Radwanska extended the head-to-head to 5–3.
Radwanska A. took it in straight sets.
Radwanska A. and Kerber A. faced 19 of the same opponents in the last 12 months. Radwanska A. went 24–7 (77%) against them, Kerber A. 13–13 (50%). Radwanska A. came out better against 9 of 19 comparable opponents, Kerber A. against 1.
Hard: level 3–3 · Grass: Radwanska A. leads 2–0
Agnieszka Radwanska beat Angelique Kerber 7-6(7) 6-4. Umpiry, "Agnieszka Radwanska vs Angelique Kerber — Beijing Quarter-final", https://umpiry.com/match/2013-10-04/kerber-vs-radwanska-beijing-qf?utm_source=cite (as of 4 October 2013).