Hiroki Moriya defeated Steven Diez 6-4 7-5 in the Australian Open qualifying round of 64 on hard.
Moriya H. took it in straight sets.
Moriya H. and Diez S. faced 2 of the same opponents in the last 12 months. Moriya H. went 0–2 (0%) against them, Diez S. 1–2 (33%).
Only 2 common opponents — too few for any conclusion. Shown without assessment.
Hiroki Moriya beat Steven Diez 6-4 7-5. Umpiry, "Hiroki Moriya vs Steven Diez — Australian Open Qualifying Round of 64", https://umpiry.com/match/2020-01-17/diez-vs-moriya-australian-open-q64?utm_source=cite (as of 17 January 2020).