UFC lightweight champion Conor McGregor says he has signed a deal to fight Floyd Mayweather.
McGregor (21-3) concluded negotiations with UFC president Dana White over a proposed boxing match with Mayweather on Tuesday, with the Irishman describing the contract as "historic".
Mayweather told in January that he was "most likely" to return to the ring for a crossover fight with McGregor, but he is yet to sign terms on the bout.
I believe that every UFC/Boxe fan is hoping that this is going to happen and I am one of them...
Let's make this real!!!
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