Michaela Honcova defeated Mari Osaka 6-4 7-6 in the Irapuato $25K quarter-final on hard.
Honcova M. took it in straight sets.
Michaela Honcova beat Mari Osaka 6-4 7-6(3). Umpiry, "Michaela Honcova vs Mari Osaka — Irapuato $25K Quarter-final", https://umpiry.com/match/2017-04-14/honcova-vs-osaka-irapuato-25k-qf?utm_source=cite (as of 14 April 2017).