Will this be his last fight? If so, he will go out with a bang with his win over the UFC fighter, McGregor. This fight will be talked about for a long time. 
If you had any doubt about this champ , this should show you that he is no joke. Boxing hall of champions should be knocking at his door real soon.
In the post-fight interview, Mayweather admits that McGregor was tougher than he expected. But he said he executed his game plan flawlessly, The fight lasted 10 rounds and Mayweather came out victourisly.
