Alex De Minaur defeated Jordan Thompson 7-6 6-3 in the Sydney quarter-final on hard. The result followed the form book — Alex De Minaur came in ranked #9, leading the head-to-head 1–0, defending last year's final. Alex De Minaur extended the head-to-head to 2–0.
De Minaur A. took it in straight sets.
De Minaur A. and Thompson J. faced 1 of the same opponent in the last 12 months. De Minaur A. went 0–1 (0%) against them, Thompson J. 0–1 (0%).
Only 1 common opponent — too few for any conclusion. Shown without assessment.
Alex De Minaur beat Jordan Thompson 7-6 6-3. Umpiry, "Alex De Minaur vs Jordan Thompson — Sydney Quarter-final", https://umpiry.com/match/2019-01-07/minaur-vs-thompson-sydney-qf?utm_source=cite (as of 7 January 2019).