On Saturday, Jason High made his UFC lightweight debut, facing Rafael dos Anjos. The contest ended at the 3:36 mark of the second round when referee Kevin Mulhall waved the fight off and awarded the TKO victory to the No. 5 ranked Dos Anjos. The ruling did not sit well with High. Seconds after Mulhall deemed that High (18-5) could not continue, the fighter got to his feet and put his hands on Mulhall, shoving the referee. The incident did not go unnoticed by the UFC.