Cynthia Calvillo (black trunks), after her loss to Carla Esparza in the UFC 219 women’s strawweight bout at T-Mobile Arena in Las Vegas, Saturday, Dec. 30, 2017. Esparza won by unanimous decisio …

Cynthia Calvillo (black trunks), after her loss to Carla Esparza in the UFC 219 women’s strawweight bout at T-Mobile Arena in Las Vegas, Saturday, Dec. 30, 2017. Esparza won by unanimous decision. Erik Verduzco/Las Vegas Review-Journal