Daiana Hail defeated Margot Mercier 7-5 6-1 in the Santa Fe $10K qualifying round of 16 on clay. The upset overturned the form book — Margot Mercier came in leading the head-to-head 1–0. Daiana Hail claimed a first win over Margot Mercier in two meetings, levelling the head-to-head at 1–1.
Hail D. took it in straight sets.
Daiana Hail beat Margot Mercier 7-5 6-1. Umpiry, "Daiana Hail vs Margot Mercier — Santa Fe $10K Qualifying Round of 16", https://umpiry.com/match/2015-09-28/hail-vs-mercier-santa-fe-10k-q16?utm_source=cite (as of 28 September 2015).