Shane Mosley's Biggest Fights

Mosley was a 9-to-1 underdog against Pacquiao, the best pound-for-pound fighter in the world. Pacquiao knocked Mosley down in Round 3, only the third time in Mosley's career that he's hit the canvas. Mosley scored a mistaken knockdown in Round 10 but was largely dominated for the entire fight and lost a unanimous decision.