MTT tournament. Everyone folds to the button who raises all in. Big blind, turns his cards over and throws them face up into the middle. He then reaches to push all his chips in. Does he have a live hand in wsop rules??
It is a fold unless he announces he is calling or throws at least one chip into the pot. I actually saw this happen at the WSOP in 2012 and that's the only reason i know this answer here.
I would think unannounced tossing of cards would be a fold. Pretty crazy if someones hand was so good they snap face up without announcing call first and their hand is legally dead....bet that sets in real well