Following Friday’s UFC Fight Night 235 official weigh-in at the UFC Apex in Las Vegas, the fighters faced off with their opponents.   UFC Fight Night: Dolidze vs. Imavov takes place at the UFC Apex on Saturday and is headlined by a middleweight bout between ninth-ranked Roman Dolidze (12-2) and eleventh-ranked Nassourdine Imavov (12-4, 1 NC).  The main card and preliminary card air live on ESPN+.   Dolidze had a four-fight winning streak snapped in his last outing losing to Marvin Vettori via unanimous decision last March.