Floyd Mayweather sick of Conor McGregor comparisons: ‘An elephant don't beef with ants'

Floyd Mayweather fired the latest salvo in the ongoing and increasingly wearisome rivalry between he and Conor McGregor on Tuesday, as the controversial boxing legend took umbrage with comparisons being made between the two fighters in the wake of McGregor's historic second-round victory over Eddie Alvarez at UFC 205.
"I didn't know Conor McGregor was undefeated," Mayweather told TMZ. "I didn't know that he had a reign in MMA for 20 years undefeated and was world champion in five different