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Four fighters walked out of UFC Vegas 37 a little richer.
Anthony Smith, Arman Tsarukyan, Nate Maness and Joaquin Buckley all took home Performance of the Night honors and an extra $50,000 after their big wins on Saturday night in Las Vegas.
Smith earned his bonus for his quick win over Ryan Spann in the main event, defeating Spann at the 3:47 mark in the first round with a rear-naked choke.
Tsarukyan, Maness and Buckley all got bonuses for their knockout wins on the main card.