Jing Jing Lu defeated Danka Kovinic 3-6 6-2 6-2 in the Wuhan qualifying round of 32 on hard. The upset overturned the form book — Danka Kovinic came in ranked #888, defending last year's round of 64.
Lu J. came through in three sets.
Jing Jing Lu beat Danka Kovinic 3-6 6-2 6-2. Umpiry, "Jing Jing Lu vs Danka Kovinic — Wuhan Qualifying Round of 32", https://umpiry.com/match/2017-09-22/kovinic-vs-lu-wuhan-q32?utm_source=cite (as of 22 September 2017).