The weights are in for the big event taking place in Argentina at the microstage Racing Club de Avellaneda, Argentina Yesica Bopp will defend her WBA/WBO flyweight titles against Russian contender Anastasia Toktaulova. Bopp got on the scale and came in at 48,750 kilograms [107.3-pounds], while the challenger was 48,800 [107.5-pounds]. This is Bopp's first fight since suffering her first career defeat to Yesica Chavez last month in Mexico.