$1.2m bet on Floyd Mayweather

$1.2m bet on Mayweather

That's the tale of the gambling market in the leadup to Sunday's super fight between UFC star McGregor and unbeaten boxer Mayweather in Las Vegas.

The two go at each other in a boxing contest, taking cocky Irishman McGregor out of his comfort zone.

ESPN Boxing has done the rounds of the Vegas sports betting agencies and come up with some interesting figures for what the punters think will unfold in a fight of such intrigue.