Floyd Mayweather Jr has won $112,500 (£68,000) after betting on an American football college game.

The boxer correctly picked Michigan State to win the annual Rose Bowl game between the Big Ten and Pacific-12 conference champions.

The 36-year-old staked $50,000 on the Spartans to beat the Stanford Cardinal.

Mayweather is unbeaten in his 45 professional bouts.

Written by
Sian Cowper