Castillo won.
Doesn't matter if Mayweather hurt his hand or not and it doesn't matter if he won the 2nd fight convincingly, he still lost.
Flomos always bring up the 2nd fight to avoid the fact that he lost a really close fight.
I watched the fight live, and remember being SO ****ing pissed at that time because Castillo deserved that win, and I was a Mayweather fan at the time.
I went back and watched it a few months ago and scored it 114-112 Mayweather...
Some people tend to get caught up in one round and use that as leverage for who won the whole fight....
If you break down every round you will see that Mayweather won....
If you gave Mayweather 114 - 112 than Castillo won. If gave Mayweather like 116 - 110 than it would have been a draw.
Mayweather did better early Castillo did better late but Mayweather did better late than Castillo did early.
Round by round it is easy enough to have Floyd winning.
Oh and this poll will come out 60-65% for JLC with 40-35% for Floyd a nice edge but clearly there are quite a few people who agree that Floyd won. It was a real close good fight though definetly the closest Floyd came to losing.