The Grappling Index
Independent, data-driven ratings for professional grappling & jiu jitsu

William Tackett

Professional grappling record · 2018–2026

As of 2026-08-17, William Tackett holds a professional record of 75–27 in the Grappling Index database, ranked #68 of 668 active men in no-gi.

75–27Record (W–L)
1828No-Gi rating ±55
1861Gi rating ±195
1861Peak rating (2019)
20182026

Head-to-head

vs John Combs (3)vs Jason Rau (3)vs Vagner Rocha (2)vs Tye Ruotolo (2)vs Tex Johnson (2)vs Nick Ronan (2)

Recent matches

YearROpponentMethodEvent
2026WManuel RibamarOutside heel hookUFC BJJ 8
2025WKyle ChambersRNCUFC BJJ 2
2025LRonaldo Souza JrReferee DecisionUFC BJJ 4
2025WAchilles RochaRNCUFC FP 11
2024WChris GravesRNCADCC WC Trials
2024WDavid AlvarezRNCADCC WC Trials
2024WAnthony RobinsonPts: 5x0ADCC WC Trials
2024WMatt CantwellDogbarADCC WC Trials
2024WCameron FlorczakInside heel hookADCC WC Trials
2024WElder CruzPts: 3x0ADCC WC Trials
2024WJay RodriguezToe holdADCC WC Trials
2024WJacob RodriguezToe holdADCC WC Trials
2024LJoao RochaReferee DecisionCJI
2024LJoao Gabriel RochaReferee DecisionCJI
2023LElder CruzPts: 3x0ADCC ECTrials