UFC's No. 1-ranked welterweight Colby Covington joins Yahoo Sports to preview his upcoming fight against champion Kamaru Usman at UFC 268 on Nov. 6 at Madison Square Garden in New York City.

Big day Saturday, UFC 268 at Madison Square ... My guest right now, Kamaru Usman, the welterweight champion who will be defending his belt again against Colby Covington. Champ, how are you ...