Katherine Sebov defeated Maria Mateas 6-4 7-6 in the Gatineau $25K round of 16 on hard.
Sebov K. took it in straight sets.
Katherine Sebov beat Maria Mateas 6-4 7-6(5). Umpiry, "Katherine Sebov vs Maria Mateas — Gatineau $25K Round of 16", https://umpiry.com/match/2018-07-18/mateas-vs-sebov-gatineau-25k-r16?utm_source=cite (as of 18 July 2018).