The 15 highest-scoring unsigned fighters ranked by ONE Championship ASCENT Score v3.7.1, benchmarked against fighters ONE actually signed since 2023. To keep small samples off the public board, only fighters with 5+ pro fights are eligible.
Scored on verified fight records from Tapology and Sherdog. Note that a strong finisher with losses can outscore a decision-heavy undefeated fighter — that's by design. ONE's actual signing data shows finish rate separates signed from unsigned better than win rate does.
* Rankings from ONE Championship ASCENT Score v3.7.1. Eligibility: unsigned, 5+ pro fights, and not under contract with a destination promotion (UFC, RIZIN, KSW, PFL, Bellator) — fighters there are contracted stars, not signable prospects. Fighters who enter the UFC pipeline (Contender Series bookings, Road to UFC) move to the Off the Board page. Records verified via Tapology. Last updated August 6, 2026 — recomputed directly from ONE_Signability_3_7_1.py, so every number on this page is reproducible from the published formula. Fighters get signed fast; verify current status before acting. Score components: Base80 (normalized finish rate 65 pts + win rate 15 pts), Promotion Pipeline, Origin Region Fit, Age Modifier, Title Bonus.
The full ONE board is 157 scored unsigned prospects with every component broken out. The DWCS board is tracked separately on its own formula. I'd rather talk than send a spreadsheet: tell me how you decide who to back, and I'll show you the board against your own roster.