As the title thread asks, which fighter has the most prestigious and accomplished victory of the last two decades? There are many I can think of that would qualify, but it's so hard to pick a single one. Wins like Mosley VS De La Hoya 1, Hopkins VS Trinidad & Pavlik, RJJ over Ruiz or Tarver 1, Tarver VS RJJ 2, Douglas VS Tyson, Pacquiao over Barrera and De La Hoya all come to mind. There are also those fights which would have been great stand-out wins had their controversial outcomes been reversed (De La Hoya VS Trinidad/Mosley 2, JMM VS Pac 2) Which one is your pick? I'm sure I missed a bunch.
Manny Pacquiao vs Marco Antonio Barrera I. Barrera was arguably at the peak of his powers in 2003, was pretty much at the top of the ladder as far as the Featherweights were concerned, and Pacquiao moved up from SBW not only to defeat the Mexican, but absolutely destroy him. Taking into consideration the manner of the victory and how I highly I personally rank Marco Antonio Barrera, I can't think of another win I would clearly rank above it at this moment. I'll have to give it some more thought.
Also Chavez over Taylor. No one saw that ending coming. Chavez was losing the fight without question and KOes him in the closing seconds
Barrera UD Hamed Tarver KO2 RJJ II Forrest UD Mosley Morales UD Pacquiao Martinez KO2 Williams II Pacquiao TKO11 Barrera Hopkins TKO12 Trinidad Sanders TKO2 W. Klitschko Mayweather TKO10 Corrales Hatton RTD11 Kostya Freitas UD Casamayor Whitaker D JCC
Tarver KO2 RJJ for me Notable mentions: Trinidad-Hopkins Hopkins-Pascal II Taylor-Hopkins Morales-Pacquiao I Pacquiao-Barrera I Floyd-Corrales Corrales-Castillo I RJJ-Toney RJJ-Griffin II MAB-Hamed Kind of left out big fights with controversial/event losing decisions.
Morales over Manny is the first one I thought of. You would think it would be a fight between two guys that were the same size. With Hopkins, Taylor beating him was more impressive.