A scary finish in Las Vegas, a bantamweight ladder in flux, and a heavyweight superfight wobbling before it leaves the station.

UFC 331 from Los Angeles dominates the week: Joshua Van's statement defense, Arman Tsarukyan's title-shot demand, a historic heavyweight shock, and a night of contender reshuffles — plus an honest look at a quiet boxing week.

Recap and fallout from the September 12 Zuffa Boxing card at T-Mobile Arena: Garcia's two-round TKO of Benn, the welterweight unification callouts, Benn's crossroads, and the Opetaia-Benavidez runway.