Sofya Zhuk defeated Sofia Kenin 6-4 6-1 in the Charleston round of 16 on clay.
Zhuk S. took it in straight sets.
Sofya Zhuk beat Sofia Kenin 6-4 6-1. Umpiry, "Sofya Zhuk vs Sofia Kenin — Charleston Round of 16", https://umpiry.com/match/2017-05-04/kenin-vs-zhuk-charleston-r16?utm_source=cite (as of 4 May 2017).