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Shoko Sato
“Masamitsu” · 38-18-2
Win · Unanimous DecisionWin · SubmissionLoss · Split Decision
RESULT
Submission
ROUND 1 · 4:49
Bantamweight3 rounds scheduled
Full card
John Sweeney
“Hollywood” · 13-4-0
Loss · SubmissionNo contest · No ContestWin · Unanimous Decision
Saturday, March 7, 2026Ariake Arena, Koto, Japan

Shoko Sato defeated John Sweeney by Submission in round 1 (4:49) in the Bantamweight bout of RIZIN 52, held Saturday, March 7, 2026 at Ariake Arena, Koto.

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Shoko Sato vs John Sweeney

Betting Odds

Shoko Sato
+189
35% implied win probability
Open: +150
John Sweeney
-247
71% implied win probability
Open: -202

Average moneyline across 5 sportsbooks.

SportsbookShoko SatoJohn Sweeney
BetOnline+248-293
BetUS+203-303
Betway+163-225
Cloudbet+171-213
Stake+160-227

Odds are for information only.

Build with this line: the same consensus odds, with opening and closing lines, are in the UFCalendar Fight API. Odds in the MMA Fight Data API

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Frequently asked questions

Who won Shoko Sato vs John Sweeney?

Shoko Sato defeated John Sweeney by Submission in round 1 (4:49) in the Bantamweight bout of RIZIN 52, held Saturday, March 7, 2026 at Ariake Arena, Koto.

Get this bout's result and round-by-round stats as JSON with the MMA Fight Data API →