Margarita Betova defeated Giuliana Olmos 7-6 6-3 in the Monzon $25K round of 16 on hard.
Betova M. took it in straight sets.
Margarita Betova beat Giuliana Olmos 7-6(3) 6-3. Umpiry, "Margarita Betova vs Giuliana Olmos — Monzon $25K Round of 16", https://umpiry.com/match/2018-05-09/betova-vs-olmos-monzon-25k-r16?utm_source=cite (as of 9 May 2018).