UFC President Dana White said on a recent episode of ESPN's Dan Le Batard Show that WWE would not allow Brock Lesnar to fight again in the UFC while under contract with WWE.
During the interview (h/t Damon Martin of MMA Weekly), White said WWE had no interest in letting Lesnar compete for UFC again after previously allowing him to in 2016: "Lesnar was still under contract with WWE till next August. Who knows what would have happened. I don't count my chickens anymore, I'll tell you that. ... They didn't want to do that again.