Chronological fight-graph strength.
← RIZIN Fighting FederationFIGHTER SCOUT REPORT
Seiya Ameyama
2-5 (1 NC) · Flyweight · 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
Age23
Height170 cm
NationalityJapan
GymEncounter MMA Training & Fitness Gym
Career spanJul 30, 2023 – May 10, 2026
Organizations2
Title fights0 wins / 0 bouts
Finishes2 KO/TKO · 0 SUB
Data completeness85%
BEST PROVEN WINS
Résumé anchors
Opponent values are the opponent's rating state before that fight, not hindsight credit.
Tomohiro AdaniyaJun 29, 2025 · FinishOpp. 1475
Takashi MatsubaDec 22, 2024 · FinishOpp. 1464
RECENT HISTORY
Last 20 fights
LJoe HiramotoMay 10, 2026 · rizin · FlyweightSubmission
LJoe HiramotoMay 10, 2026 · rizinSubmission
NCHaruto SunadaDec 7, 2025 · deepNo Contest
WTomohiro AdaniyaJun 29, 2025 · deepTKO
LHiroki TakaokaMar 30, 2025 · rizinSubmission
LHiroki TakaokaMar 30, 2025 · rizin · FlyweightSubmission
WTakashi MatsubaDec 22, 2024 · deepKO
LDaiki YahiroJul 30, 2023 · deepTKO
CAREER PATH
Promotion history
rizinMar 30, 2025 – May 10, 20260-4
deepJul 30, 2023 – Dec 7, 20252-2
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.