Rising UFC women's flyweight contenders Tracy Cortez and Miranda Maverick will collide in July.
In need of a main event, the UFC is turning to what could be its next big Japanese star.
Bellator bantamweight champion Patchy Mix has a chip on his shoulder.
To underscore the age difference, Jake Paul was in diapers when Mike Tyson infamously bit off a chunk of Evander Holyfield's ear in 1997.