Mitchell Krueger defeated Marco Chiudinelli 1-6 6-4 6-3 in the Australian Open qualifying round of 128 on hard. The upset overturned the form book — Marco Chiudinelli came in leading the head-to-head 1–0. Mitchell Krueger claimed a first win over Marco Chiudinelli in two meetings, levelling the head-to-head at 1–1.
Krueger M. came through in three sets.
Mitchell Krueger beat Marco Chiudinelli 1-6 6-4 6-3. Umpiry, "Mitchell Krueger vs Marco Chiudinelli — Australian Open Qualifying Round of 128", https://umpiry.com/match/2017-01-11/chiudinelli-vs-krueger-australian-open-q128?utm_source=cite (as of 11 January 2017).