Kaichi Uchida defeated Perry Gregg 6-4 6-1 in the M15 Monastir 1 round of 16 on hard.
Uchida K. took it in straight sets.
Kaichi Uchida beat Perry Gregg 6-4 6-1. Umpiry, "Kaichi Uchida vs Perry Gregg — M15 Monastir 1 Round of 16", https://umpiry.com/match/2021-01-07/gregg-vs-uchida-m15-monastir-1-r16?utm_source=cite (as of 7 January 2021).