Jana Fett defeated Montserrat Gonzalez 6-3 5-7 6-2 in the US Open qualifying round of 128 on hard. The upset overturned the form book — Montserrat Gonzalez came in defending last year's round of 64, but Jana Fett had been the form player, winning 4 of their last 7 on hard.
Fett J. came through in three sets.
Jana Fett beat Montserrat Gonzalez 6-3 5-7 6-2. Umpiry, "Jana Fett vs Montserrat Gonzalez — US Open Qualifying Round of 128", https://umpiry.com/match/2017-08-22/fett-vs-gonzalez-us-open-q128?utm_source=cite (as of 22 August 2017).