Modified Rules Boxing-Ultimate Fighting
The first Modified Rules Boxing-Ultimate Fighting fight took place between Floyd Mayweather Jr and Conor McGregor, with two events – one Boxing and one Ultimate Fighting taking place in the fight, held on different nights. It follows the Irish tradition of Compromise Rules between Gaelic Athletic Association sports and other sports such as Australian Football, Shinty, Pelota, Baseball & Softball, Lacrosse and Golf.
Modified Rules Boxing-UFC
Boxing-UFC Compromise Rules.
Modified Rules Boxing – Floyd Mayweather Jr versus Conor McGregor