Any idea how a mere con was able to survive the whole 12 rounds? A mere con says he was at full strength since he didn't have to drain himself for 135 anymore and 140 was his strongest. Could that be the reason? How come this supposed "hardest puncher Mayweather has ever faced" was unable to knock out someone many claim to have the weakest jaw in boxing/bambi legs, and can get dropped by Julio Diaz type level fighters, but still be unable to knock him out like many lower level fighters were able to do? It it because "he wasn't with Robert Garcia" or "he don't speak English doe"?