Ian McCall and Manel Kape come to blows during weigh-ins ahead of RIZIN Grand Prix

Ahead of the RIZIN bantamweight Grand Prix in Japan, Manel Kape slaps former UFC Flyweight Ian McCall in the back of the head at weigh-ins. McCall retaliates with a slap of his own. Both fighters then have to be separated by officials. The two are set to fight later this week.