PHILADELPHIA, PENNSYLVANIA – AUGUST 14: (L-R) Opponents Joshua Van of Myanmar and Alexandre Pantoja of Brazil face off during the UFC 331 press conference at Xfinity Mobile Arena on August 14, 2026 in Philadelphia, Pennsylvania. (Photo by Ed Mulholland/Zuffa LLC)
Zuffa LLC
All 24 fighters made weight in Los Angeles on Friday morning and the entire UFC 331 card is set. That includes the main event, which is a rematch between reigning champion, Joshua Van and former champ, Alexandre Pantoja. The co-main event, which is scheduled for five rounds will see Arman Tsarukyan face Brazilian highlight-reel Mauricio Ruffy. The winner will likely get a title shot in their next fight and you can tell the stakes are high for that one. They needed to be separated at the face-offs in L.A. Let’s talk MMA.
UFC 331 Official Weigh-In Results
Weights per MMA Junkie and MMA Weekly.
Main Card — 9 p.m. ET, Paramount+
| Bout | Weights |
|---|---|
| Joshua Van vs. Alexandre Pantoja — Flyweight title | 125 / 125 |
| Arman Tsarukyan vs. Mauricio Ruffy — Lightweight, five rounds | 156 / 155 |
| Patricio Pitbull vs. Dooho Choi — Featherweight | 145.5 / 146 |
| Gable Steveson vs. Sean Sharaf — Heavyweight | 240 / 241 |
| Alonzo Menifield vs. Iwo Baraniewski — Light heavyweight | 205.5 / 206 |
Prelims — 7 p.m. ET, Paramount+
| Bout | Weights |
|---|---|
| Marlon Vera vs. Charles Jourdain — Bantamweight | 136 / 135 |
| Tai Tuivasa vs. Robelis Despaigne — Heavyweight | 264.5 / 263 |
| Michael Aswell Jr. vs. JooSang Yoo — Featherweight | 146 / 145.5 |
| Ryan Gandra vs. Ozzy Diaz — Middleweight | 186 / 186 |
Early Prelims — 5:30 p.m. ET, Paramount+ and UFC Fight Pass
| Bout | Weights |
|---|---|
| Edmen Shahbazyan vs. Brunno Ferreira — Middleweight | 185 / 184.5 |
| Casey O’Neill vs. Eduarda Moura — Women’s flyweight | 125 / 125.5 |
| Giga Chikadze vs. Joanderson Brito — Featherweight | 146 / 145.5 |
READ MORE
While the main event is a flyweight championship fight that some casual fans might not appreciate, the UFC 331 card is a sneaky good lineup of fights that could produce one of the best events of 2026.
Tsarukyan-Ruffy could be interesting. Tai Tuivasa should be fighting for his job with the UFC as he faces Cuban KO artist Robelis Despaigne in a battle destined to end by KO.
There’s also Charles Jourdain vs. Marlon Vera, Gable Steveson is back, Patricio Pitbull vs. Dooho Choi in another potential Fight of the Night and more. It wouldn’t surprise me to see UFC 331 take over the combat sports weekend. The biggest boxing event set for the weekend has Isaac Cruz facing Nestor Bravo. That fight pales in comparison to the UFC show. Be on the lookout for my live coverage of the event along with post-event coverage for bonuses and more reactions.

Leave a comment