Rodrigo Aranda, left, straps on a boxing glove on Naouel Bourbia’s hand as they work out at Johnny Tocco’s Ring Side Boxing Gym in Las Vegas, Thursday, Dec. 27, 2018. Caroline Brehman/Las Vegas Re …

Rodrigo Aranda, left, straps on a boxing glove on Naouel Bourbia’s hand as they work out at Johnny Tocco’s Ring Side Boxing Gym in Las Vegas, Thursday, Dec. 27, 2018. Caroline Brehman/Las Vegas Review-Journal