The MMA world leader’s grappling arm hosts their final event of the year, with UFC BJJ 4 happening on Thursday night (December 11, 2025) inside the UFC’s Apex venue in Las Vegas, Nevada.
The BJJ event will have three title bouts, and feature both the Tackett brothers on top of the card. Welterweight champion Andrew Tackett defends his belt against 2023 ADCC Trials winner Elijah Dorsey, while his older brother William Tackett takes on IBJJF no gi world champ Ronaldo Junior for the vacant middleweight crown. The third title bout involve a UFC BJJ favorite in Raquel Canuto taking on Aurelie Le Vern.
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The no gi Brazilian jiu-jitsu (BJJ) event will stream LIVE on YouTube, starting at 8 p.m. ET. You can watch the live stream for free on the video embedded here.
The card also has other bouts featuring the likes of recent two-time ADCC Trials winner Dorian Olivarez, the debut of one of the most accomplished BJJ stars in their roster in 10-time IBJJF champion Mayssa Bastos, Frank Mir’s daughter Bella Mir, and UFC veteran Jussier Formiga.
UFC BJJ 4: Tackett vs. Dorsey free live stream, full event video
UFC BJJ 4 full results, fight card, and video highlights
Andrew Tackett vs. Elijah Dorsey [Welterweight title]
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William Tackett vs. Rolando Junior [Middleweight title]
Raquel Canuto vs. Aurelie Le Vern [Featherweight title]
Mayssa Bastos vs. Amanda Alequin
Renato Canuto vs. Alan Sanchez
Samuel Nagai vs. Dorian Olivarez
Andy Varela vs. Robby Malof
Bella Mir vs. Rana Willink
Landon Elmore vs. Nate Hernandez
Lucas Pinheiro vs. Jussier Formiga
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