The Octagon is back inside the UFC Apex in Las Vegas this week for a full slate of 13 fights as UFC On ESPN+ 112 takes place ... former title challenger Marvin Vettori and Roman Dolidze.

112 overall. It's a selection the franchise has had twice in its history, with the first time coming in 1977 when the Raiders drafted guard Mickey Marvin out of Tennessee. Marvin enjoyed a lengthy ...