The UFC may have postponed its event in London this weekend, but Saturday will still be packed with great UFC action.
UFC Day on ESPN begins at noon and will run until 11 p.m. ET. Among the fights on tap are some of the greatest of all time, including Jon Jones versus Alexander Gustafsson 1 and both bouts between Conor McGregor and Nate Diaz.
The day wraps up with the full card from UFC 244 at Madison Square Garden, a night that featured incredible knockouts and the battle for the "BMF" title between Diaz and Jorge Masvidal.
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Here's the full schedule (all times ET):
12-3 p.m: UFC 25 Greatest Fights: Nos. 1-4
4-5 p.m. Conor McGregor versus Nate Diaz (both fights)
5-5:30 p.m.: Jon Jones vs. Alexander Gustafsson 1
5:30-6 p.m.: Maurício "Shogun" Rua vs. Dan Henderson
7-8 p.m.: Khabib Nurmagomedov vs. Conor McGregor
8-11 p.m.: UFC 244: Masvidal vs. Diaz