The undisputed middleweight championship will be on the line at UFC's return to Chicago on June 9. Robert Whittaker defends his belt against Yoel Romero in an anticipated rematch that headlines UFC 225.
The undisputed middleweight championship will be on the line at UFC's return to Chicago on June 9. Robert Whittaker defends his belt against Yoel Romero in an anticipated rematch that headlines UFC 225.