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ONE Championship cards

ONE Championship

One Championship - ONE Samurai 4

Oct 17, 2026Ariake Arena, Koto, Tokyo, JapanResults recorded

3Bouts collected

3Undisputed results

3Confirmed pro MMA bouts

1Result corroborators

MMA-only source coverage. This view does not claim coverage of other disciplines.

Every collected matchup

MMA card

MMA subset of source card

Bout 3 · StrawweightProMMA verified
Itsuki HirataW
Jihin RadzuanL
Final
Decision (Unanimous) · R3 · 5:00
Bout 2 · WelterweightProMMA verified
Kouta AbeW
Shozo IsojimaL
Final
TKO (Punches) · R1 · 1:34
Bout 1 · BantamweightProMMA verified
Ryoto NishiyamaW
Yu TakeuchiL
Final
KO (Punches) · R1 · 0:58

Source trail

Checked Oct 24, 2026

Links show the evidence collected. Metadata-only and derivative sources do not count as independent result corroboration.

sherdogPrimary source
Oct 24, 2026, 8:51 PM UTCView evidence
otherDerivative source
Oct 29, 2026, 7:01 PM UTCView evidence
- Disclosed source dependency: sherdog. This source does not count as independent result corroboration.
- FightMatrix identifies Sherdog as its main bout source. Agreement is a provider comparison, not independent result corroboration.
- Completed and scheduled FightMatrix data do not count as independent corroboration of Sherdog.
officialPartial results corroborated
Oct 29, 2026, 7:01 PM UTCView evidence
otherMetadata onlyDerivative source

Results record what happened: winner, method, round, and time. Pending or disputed fields stay unresolved until source evidence supports them. A verified outcome can remain visible while its details are under review.

Explore the fighters

Oct 17, 2026, 3:40 PM UTCView evidence

Event information only; this page does not verify bout results.
Disclosed source dependency: sherdog. This source does not count as independent result corroboration.
FightMatrix identifies Sherdog as its main bout source. Agreement is a provider comparison, not independent result corroboration.
Completed and scheduled FightMatrix data do not count as independent corroboration of Sherdog.