Who do you think would win a 3 round amateur fight between a top pro like a Mosley and a world champ/highly ranked fighter like a Roniel Iglesias, for example.
Do you think Manny Pacquiao or Floyd would win the olympics in their weight class?
Yes, it's not even close.
Ams would get obliterated. In 2 rounds they could possibly be knocked out. Considering that this isn't a sparring atmosphere, it's a competition atmosphere.