Chihiro Muramatsu defeated Suzuho Oshino 6-1 6-1 in the Osaka qualifying round of 32 on hard. The result followed the form book — Chihiro Muramatsu came in leading the head-to-head 1–0. Chihiro Muramatsu extended the head-to-head to 2–0.
Muramatsu C. took it in straight sets.
Hard: Muramatsu C. leads 1–0 · Carpet: Muramatsu C. leads 1–0
Chihiro Muramatsu beat Suzuho Oshino 6-1 6-1. Umpiry, "Chihiro Muramatsu vs Suzuho Oshino — Osaka Qualifying Round of 32", https://umpiry.com/match/2018-04-08/muramatsu-vs-oshino-osaka-q32?utm_source=cite (as of 8 April 2018).