LAS VEGAS – UFC on ESPN 55 weigh-ins took place Friday, and the fighters came face-to-face one final time before Saturday’s event. The weigh-ins took place at the UFC Apex, which hosts Saturday’s event (ESPN/ESPN2/ESPN+). Check out the video above to see the athletes from all 13 scheduled matchups come face-to-face, and don’t miss the photo gallery below. Gallery Photos: UFC on ESPN 55 weigh-ins and faceoffs view 40 images For more on the card, visit MMA Junkie’s event hub for UFC on ESPN 55 .