Bettors around the world are throwing money on UFC star Conor McGregor, believing he can pull the upset. Does our computer model agree? Developed by data scientist Walter Wojtowicz, the model has nailed every one of Floyd Mayweather's fights since it was developed in 2011. In all but one of those fights, it closely pegged the margin of victory. One shocker it's calling: the model has a strong take on whether Mayweather-McGregor goes the distance, and it isn't even close to what most people expect... Join SportsLine now to see who wins Mayweather-McGregor, what the true odds should be, and exactly how many rounds the fight lasts, all from the model that's nailed every one of Mayweather's career fights!