Hiroki Moriya defeated Harry Bourchier 6-2 6-3 in the Australian Open qualifying round of 128 on hard. The upset overturned the form book — Harry Bourchier came in leading the head-to-head 1–0, but Hiroki Moriya had been the form player, winning 4 of their last 9 on hard. Hiroki Moriya claimed a first win over Harry Bourchier in two meetings, levelling the head-to-head at 1–1.
Moriya H. took it in straight sets.
Hiroki Moriya beat Harry Bourchier 6-2 6-3. Umpiry, "Hiroki Moriya vs Harry Bourchier — Australian Open Qualifying Round of 128", https://umpiry.com/match/2017-01-11/bourchier-vs-moriya-australian-open-q128?utm_source=cite (as of 11 January 2017).