In what is being hyped as the biggest fight of all time, Crumlin native Conor McGregor will take on the man regarded as the pound-for-pound best boxer on the planet, Floyd Mayweather. McGregor is the first dual division weight champion in the history of the UFC, but will be firmly out of his comfort zone, with several of the tools in his arsenal taken away from him for a straight-up boxing fight. The 49-0 Mayweather is expected by many to win, but Conor McGregor has continually proved the doubters wrong his entire career - he also has a left hand that would knock an elephant out.

The main event begins at 4am but the fight itself may start closer to 4.30/5am.