The middleweight championship is up for grabs at Saturday's UFC 319. Champion Dricus du Plessis will be putting the title on the line against top challenger Khamzat Chimaev in the night's main event.

Du Plessis (23-2 MMA, 9-0 UFC) defends his middleweight title against Chimaev (14-0 MMA, 8-0 UFC) in Saturday's UFC 319 main event (pay-per-view, ESPN, ESPN+) at United Center in Chicago.

UFC 319 is set to take over Chicago this weekend as the United Center plays host to a highly anticipated main event between two undefeated UFC fighters. Middleweight champion Dricus Du Plessis will defend his crown against Khamzat Chimaev in a clash of styles that has fans buzzing.