UFC middleweights Roman Dolidze and Nassourdine Imavov are set to go head-to-head in the main event of UFC Vegas 85. The Fight Night event will take place on Feb. 3 at the UFC Apex in Las Vegas, Nevada. View this post on Instagram Instagram PostThe official weigh-ins for the event took place on Friday, Feb. 2, at the UFC Apex. Dolidze was the first fighter to tip the scales, registering at 186 pounds, while Imavov hit the championship weight precisely at 185 pounds. View this post on Instagram Instagram PostIn the co-main event of UFC Vegas 85, Renato Moicano and Drew Dober will face off in a lightweight matchup. Moicano weighed in at 156 pounds, matching Dober's weight of 156 pounds, making their bout official.Complete results for UFC Vegas 85: Roman Dolidze vs. Nassourdine Imavov weigh-inMain CardRoman Dolidze (186 lbs) vs. Nassourdine Imavov (185 lbs): middleweight boutRenato Moicano (156 lbs) vs. Drew Dober (156 lbs): lightweight boutRandy Brown (171 lbs) vs. Muslim Salikhov (171 lbs): welterweight boutViviane Araujo (126 lbs) vs. Natalia Silva (125.5 lbs): women’s flyweight boutAliaskhab Khizriev (186 lbs) vs. Makhmud Muradov (185.5 lbs): middleweight boutGilbert Urbina (171 lbs) vs. Charles Radtke (170.5 lbs): welterweight boutPreliminary CardMolly McCann (116 lbs) vs. Diana Belbita (116 lbs): strawweight boutAzat Maksum (126 lbs) vs. Charles Johnson (125.5 lbs): flyweight boutThemba Gorimbo (170.5 lbs) vs. Pete Rodriguez (170.5 lbs): welterweight boutJeongYeong Lee (146 lbs) vs. Blake Bilder (144.5 lbs): featherweight boutLuana Carolina (129 lbs)* vs. Julija Stoliarenko (126 lbs): women's flyweight boutLandon Quinones (155.5 lbs) vs. MarQuel Mederos (155.5 lbs): lightweight boutThomas Petersen (261.5 lbs) vs. Jamal Pogues (265.5 lbs): heavyweight bout*Luana Carolina exceeded the flyweight limit by three pounds.