UFC Fight Night Vegas has had plenty of submissions to go around. The most recent tap out came as a result of an arm-bar from Gilbert Burns against Lukasz Sajewski in the final seconds of the opening round.
The submission came after a competitive round from both fighters. Sajewski had never been finished in his career. Burns moves to 11-1 overall and 4-1 inside the Octagon whereas Sajewski falls to 13-2 and has yet to win in the UFC.