Belinda Bencic defeated Garbine Muguruza 7-6 6-1 in the Tokyo quarter-final on hard.
Bencic B. took it in straight sets.
Bencic B. and Muguruza G. faced 12 of the same opponents in the last 12 months. Bencic B. went 11–3 (79%) against them, Muguruza G. 14–5 (74%). Results against comparable opponents are close (2 : 2 better-results split).
Belinda Bencic beat Garbine Muguruza 7-6 6-1. Umpiry, "Belinda Bencic vs Garbine Muguruza — Tokyo Quarter-final", https://umpiry.com/match/2015-09-21/bencic-vs-muguruza-tokyo-qf?utm_source=cite (as of 21 September 2015).