I did not see the fight last night.
But given that there was no knock-out, the winner was determined by judges, scoring the contestants. Just like bodybuilding winners are determined by judges scoring the contestants.
The consensus on this board and from what I saw on TV last night, is that Mayweather was the winner. But, I saw a few that though Pacquiao was the winner.
My question for all you boxing experts, is boxing judged more fairly than bodybuilding contestants?