Canelo Álvarez challenges Mayweather as he signs richest ever sport contract

Canelo Álvarez challenges Mayweather as he signs richest ever sport contract

Canelo Álvarez has signed the largest contract in the history of sport, agreeing a five-year, 11-fight deal worth at least $365m with streaming service DAZN. Álvarez’s next fight is against Britain’s Rocky Fielding on 15 December in New York, but after that the middleweight champion is hoping to tempt Floyd Mayweather out of retirement.