A middleweight title fight between champion  Dricus Du Plessis and the unbeaten  Khamzat Chimaev headlined Saturday’s UFC 319 fight card.  Both men were undefeated inside the octagon. Du Plessis was riding an 11-fight winning streak and hadn’t felt defeat since October 2018. Chimaev had steamrolled most of his opponents leading up to Saturday’s showdown at the United Center in Chicago.  After an intense face-off, the fight began