Arianne Hartono defeated Talia Gibson 4-6 6-4 6-1 in the Australian Open qualifying round of 128 on hard. The upset overturned the form book — Talia Gibson came in ranked #37.
Hartono A. came through in three sets.
Arianne Hartono beat Talia Gibson 4-6 6-4 6-1. Umpiry, "Arianne Hartono vs Talia Gibson — Australian Open Qualifying Round of 128", https://umpiry.com/match/2022-01-11/gibson-vs-hartono-australian-open-q128?utm_source=cite (as of 11 January 2022).