Mathias Bourgue defeated Oscar Otte 5-7 6-1 6-1 in the Australian Open qualifying round of 128 on hard. The upset overturned the form book — Oscar Otte came in leading the head-to-head 1–0. Mathias Bourgue claimed a first win over Oscar Otte in two meetings, levelling the head-to-head at 1–1.
Bourgue M. came through in three sets.
Mathias Bourgue beat Oscar Otte 5-7 6-1 6-1. Umpiry, "Mathias Bourgue vs Oscar Otte — Australian Open Qualifying Round of 128", https://umpiry.com/match/2020-01-16/bourgue-vs-otte-australian-open-q128?utm_source=cite (as of 16 January 2020).