Mackenzie Dern has issued a statement following her majority decision loss to Xiaonan Yan in tonight’s UFC Vegas 61 main event. Dern (12-3 MMA) was returning to action for the first time since defeating Tecia Torres at UFC 273. The jiu-jitsu ace had gone 5-1 over her past six Octagon appearances overall, with three of those five … Continue reading Mackenzie Dern issues statement following loss to Xiaonan Yan at UFC Vegas 61