Aleksandar Vukic defeated Sergiy Stakhovsky 3-6 6-3 6-4 in the Sydney qualifying round of 16 on hard. The upset overturned the form book — Sergiy Stakhovsky came in defending last year's round of 32.
Vukic A. came through in three sets.
Aleksandar Vukic beat Sergiy Stakhovsky 3-6 6-3 6-4. Umpiry, "Aleksandar Vukic vs Sergiy Stakhovsky — Sydney Qualifying Round of 16", https://umpiry.com/match/2016-01-09/stakhovsky-vs-vukic-sydney-q16?utm_source=cite (as of 9 January 2016).