Agnieszka Radwanska defeated Simona Halep 7-6 6-1 in the Singapore round robin on hard. Agnieszka Radwanska moved ahead in the head-to-head, 5–4.
Radwanska A. took it in straight sets.
Radwanska A. and Halep S. faced 17 of the same opponents in the last 12 months. Radwanska A. went 11–14 (44%) against them, Halep S. 17–7 (71%). Halep S. came out better against 7 of 17 comparable opponents, Radwanska A. against 2.
Hard: Radwanska A. leads 4–3 · Clay: level 1–1
Agnieszka Radwanska beat Simona Halep 7-6(5) 6-1. Umpiry, "Agnieszka Radwanska vs Simona Halep — Singapore Round Robin", https://umpiry.com/match/2015-10-29/halep-vs-radwanska-singapore-rr?utm_source=cite (as of 29 October 2015).