Zarina Diyas defeated Danielle Collins 6-3 6-2 in the Tokyo qualifying round 1 on hard.
Diyas Z. took it in straight sets.
Zarina Diyas beat Danielle Collins 6-3 6-2. Umpiry, "Zarina Diyas vs Danielle Collins — Tokyo Qualifying Round 1", https://umpiry.com/match/2017-09-11/collins-vs-diyas-tokyo-q1?utm_source=cite (as of 11 September 2017).