Tai Tuivasa is back in a big way. Fighting for his job at UFC 254 in Abu Dhabi, Tuivasa did exactly what he needed to do to make sure he stays on the UFC roster, knocking out Stefan Struve in the first-round. Tai @bambamtuivasa brought the Skyscraper down to his level and then finished the … Continue reading WATCH: Tai Tuivasa knocks out Stefan Struve in first-round at UFC 254 in Abu Dhabi