Hikaru Sato defeated Moyuka Uchijima 6-3 6-2 in the W60 Sydney quarter-final on hard. The upset overturned the form book — Moyuka Uchijima came in ranked #106.
Sato H. took it in straight sets.
Hikaru Sato beat Moyuka Uchijima 6-3 6-2. Umpiry, "Hikaru Sato vs Moyuka Uchijima — W60 Sydney Quarter-final", https://umpiry.com/match/2023-11-03/sato-vs-uchijima-w60-sydney-qf?utm_source=cite (as of 3 November 2023).