Trinidad..... or Mosley Trinidad has excellent win including the disputed win over Oscar.. Mosley Has Oscar, Margarito and a contoversial loss to Cotto.
Most people will automatically say Tito, but his resume at 147 is a bit overrated. IMO he lost the fight to Oscar by at least 2 rounds....He got a gift from Don King there....he had 15 defenses of the IBF title but against a washed up drugged out Sweet Pea, and a bunch of level b fighters.....Shane Mosley IMO IS THE MOST accomplished. Mosley is a two time Lineal welterweight champion....won an exciting close fight against a prime De lA hOYA, even though he lost showed courage to fight an immediate rematch with Vernon Forrest, Posted wins over titlists Antonio Margarito, Luis Collazo, etc.
There's NO controversy in the loss to Cotto. Actually, I don't remember very many people saying they thought he had won until SSM fought Margo. Cotto beat him in the early rounds and took some rounds off in the later part of the fight - that's the only reason it was so "close". As far as this thread goes, no one has been terribly dominate at WW but Trinidad did do the most out of the bunch.
tito fought all those golden medalists and has a very good record compared to the rest. so tito. n yes i believe floyd and mosley are th best