Spanish boxer Miriam Gutierrez was left unrecognisable after being hit with 236 punches by unified featherweight world champion Amanda Serrano at the Amalie Arena in Florida. Serrano landed 37 punches on Gutierrez's face in the first round alone. Serrano won the lightweight bout after 10 rounds in around 20 minutes with a unanimous decision of 99-91, 99-90, 100-90.