HEAVY DUTY DIVISION

Frank Warren says following his fighter Daniel Dubois’ fifth-round knockout IBF title victory over two-time champion Anthony Joshua that the heavyweight division has never been more lively Anthony Joshua’s loss leads to the likely Dec. 21 closing of an important “era” for the sport dating from Fury’s upset of Wladimir Klitschko in 2015 to the end of 2024 Mike Tyson has come out with some thoughtful, insightful takes on the sport Learn more about your ad choices. Visit megaphone.fm/adchoices