n3rv
Visionary
Silver Level
154 pounds is the weight this bout will be at. Mayweather has all sorts of advantages in a boxing match, but there's no reason to think size will be one of them.
Although he competes, McGregor has proven in the past he loses and takes time to adjust and win when he fights at bigger weight classes and different stages. Mayweather has switched weights and remained undefeated.
That said, I wasn't aware of the reach being in McGregor's favour. Levels the playing field a bit. Maybe the underdog has a shot with his punch but is still hard to see how he wins. By KO the favourite but the odds aren't good enough to bet it specifically.
Looking at it more objectively, I have no idea, but Mayweather by decision interests me the most at the moment in terms of value.