Joshua Pacio to defend ONE strawweight title against Keito Yamakita

Confirmed: The core facts are supported by the cited primary sources.

Pacio's next defense is set

ONE Championship announced on August 31 that Joshua Pacio will defend the ONE Strawweight MMA World Championship against Keito Yamakita on Wednesday, November 18, at EBARA WAVE Arena Ota in Tokyo. Fight Atlas has marked the contest as a verified championship bout rather than treating it as a non-title booking.

Champion and challenger

ONE lists Pacio at 24-5 with 19 finishes and identifies him as a three-time holder of the strawweight MMA title. The promotion lists Yamakita at 13-1 with six finishes and says the Japanese challenger has won five straight fights.

Those records and streaks are attributed to ONE's announcement and have not been used to overwrite any independent professional-record total elsewhere on Fight Atlas.

Event desk scope

The promotion has confirmed the title matchup, date and Tokyo venue, but has not yet published a complete card. Fight Atlas has therefore added a one-bout event desk and will expand it only when ONE confirms additional MMA contests.