O. Brown faces Toshiki Karigyo in the M15 Tanagura round of 16 on hard. Recent hard form is closely matched.
Umpiry, "O. Brown vs Toshiki Karigyo — M15 Tanagura Round of 16", https://umpiry.com/match/2026-10-22/brown-vs-karigyo-m15-tanagura-r16?utm_source=cite (as of 22 October 2026).