Chronological fight-graph strength.
← RIZIN Fighting FederationFIGHTER SCOUT REPORT
Shoma Shibisai
13-6 · Heavyweight · RIZIN Fighting Federation
Quality and breadth of proven wins.
Strength of opponents actually faced.
Recent results versus expectation.
Quality-adjusted finishing production.
PROFILE
Scouting file
Age35
Height191 cm
NationalityJapan
GymParaestra Tokyo
Career spanDec 17, 2016 – May 4, 2025
Organizations3
Title fights0 wins / 0 bouts
Finishes3 KO/TKO · 10 SUB
Data completeness85%
BEST PROVEN WINS
Résumé anchors
Opponent values are the opponent's rating state before that fight, not hindsight credit.
Chang Hee KimOct 12, 2019 · FinishOpp. 1500
Tsuyoshi KamiyamaJun 13, 2021 · FinishOpp. 1500
Rihards BigisApr 17, 2022 · FinishOpp. 1500
Callyugibrainn Marinho BorgesSep 25, 2022 · FinishOpp. 1500
Callyugibrainn Marinho BorgesSep 25, 2022 · FinishOpp. 1487
RECENT HISTORY
Last 20 fights
LMikio UedaMay 4, 2025 · rizin · HeavyweightTKO
LMikio UedaMay 4, 2025 · rizinTKO
WJanos CsukasSep 24, 2023 · rizin · HeavyweightSubmission
WJanos CsukasSep 24, 2023 · rizinSubmission
WCallyugibrainn Marinho BorgesSep 25, 2022 · rizin · HeavyweightSubmission
WCallyugibrainn Marinho BorgesSep 25, 2022 · rizinSubmission
WRihards BigisApr 17, 2022 · rizinTKO
WRihards BigisApr 17, 2022 · rizin · HeavyweightTKO
LHideki SekineDec 31, 2021 · rizin · HeavyweightTKO
LHideki SekineDec 31, 2021 · rizinTKO
WTsuyoshi KamiyamaJun 13, 2021 · rizinSubmission
WTsuyoshi KamiyamaJun 13, 2021 · rizin · HeavyweightSubmission
WSergey ShemetovDec 29, 2019 · bellator · HeavyweightSubmission
WSergey ShemetovDec 29, 2019 · bellatorSubmission
WChang Hee KimOct 12, 2019 · rizinSubmission
WChang Hee KimOct 12, 2019 · rizin · HeavyweightSubmission
LUnurjargal BoldpurevJul 29, 2018 · rizin · HeavyweightDecision
LUnurjargal BoldpurevJul 29, 2018 · rizinDecision
WRyo SakaiDec 17, 2016 · deepTKO
CAREER PATH
Promotion history
rizinJul 29, 2018 – May 4, 202510-6
bellatorDec 29, 2019 – Dec 29, 20192-0
deepDec 17, 2016 – Dec 17, 20161-0
How this rating works
Global Scout Rating uses the same fight-graph rules for every promotion. A logo does not add points. Beating strong fighters, facing strong schedules, outperforming expectation and building credible evidence does.