UFC 310 was headlined by an exciting flyweight title clash between Kai Asakura and champion Alexandre Pantoja. The event took place on Dec. 7 at the T-Mobile Arena in Las Vegas, Nevada. View this post on Instagram Instagram PostPrior to UFC 310, Pantoja was riding a six-fight win streak in the UFC. The event marked the debut for Asakura, who walked straight into a title fight in his first UFC outing on Saturday.The fight started on an exciting note as the two flyweights traded leather in the opening round.The champion got a hold of Asakura's back in the second round and submitted him with a rear-naked choke.