Mayweather left the ring for the final time Saturday a winner once more, capping a brilliant career
Nevada’s sports books could go bust if the Irish wins by KO in 1st 4 rounds
The fight stands to become the most lucrative in the history of combat sports
What are their fighting records? How has the rivalry developed? What have they said?
CBS Sports is reporting that tickets are expected to range from $500 to $10,000
Fight to take place in Las Vegas
Social media commenters quickly picked up on the photo, questioning if it was faked
Wins in first round