Sign up for ESPN+ right here, and you can then stream the UFC live on your smart TV, computer, phone, tablet or streaming device via the ESPN app.
Kamaru Usman moved his training camp for moments like these.
In a brief video posted on Instagram, the reigning UFC welterweight champion can been seen training body shots with interim lightweight king Justin Gaethje as coach Trevor Wittman looks on.
“Iron sharpens iron,” Gaethje wrote. “How much would you pay to watch this for a few rounds? [Kamaru Usman] is looking like a straight killer.