Mayweather publicises 75,000-dollar 'betting win' on Twitter

Unbeaten US boxing champion Floyd Mayweather Jr. has reportedly taken to Twitter to publicise his latest 'betting' win- a 75,000-dollar windfall following a men's basketball championship game.

According to News.com.au, Mayweather took to Twitter to publicise his latest 'big' win, after the underdog University of Connecticut Huskies beat the University of Kentucky in the NCAA men's basketball championship game.

This comes after the rumours that the five-division world champion bet ten million dollars on the wrong team in last year's Super Bowl, the report added.