The highly anticipated rematch between Mackenzie Dern and Amanda Ribas is set for UFC Vegas 101. Both fighters successfully weighed in ahead of their fight, despite some other competitors missing weight. Expert analysts have weighed in with predictions and betting odds as fans prepare for what promises to be a thrilling matchup. Dern aims for redemption after their previous encounter, while Ribas looks to make a statement in her quest for the strawweight title. With both fighters eager to display their improvements, UFC Fight Night: Dern vs Ribas 2 is being billed as a pivotal event for the year.