George Foreman III breaks down the upcoming fight between Floyd Mayweather and Conor McGregor.
George Foreman III explains why Floyd Mayweather needs to be careful in the later rounds of his fight against Conor McGregor.
SI Now co-host Maggie Gray gives her take on the stunts being used to promote the Floyd Mayweather, Conor McGregor fight.
SI Now co-hosts Maggie Gray and Robin Lundberg give their thoughts on the Mayweather-McGregor blockbuster fight.
What does the fight world think about the upcoming super-fight between Floyd Mayweather and Conor McGregor? Sugar Ray Leonard, Chael Sonnen, Michael Buffer and more weigh in on the biggest crossover fight of all time.
Boxing broadcaster Brian Kenny looks at whether Conor McGregor has the endurance to match Floyd Mayweather in a 12-round fight.
Former heavyweight champion Evander Holyfield weighs in on the speculative boxing match between Floyd Mayweather and Conor McGregor, saying that McGregor wouldn't have a chance.
The Floyd Mayweather, Conor McGregor press tour touched down in Brooklyn, and SI Now was there to capture the best moments from Barclays Center.