considering the fact that jason ripped freddy's arm off and and stabbed him through the chest. I'd say jason won fair and square. the girl only cut off freddy's head as he was bleeding to death.. Jason had already delivered the fatal blow. and yes that blow should have killed him, considering he is supposed to be mortal when he's pulled from the dream world.. as he was in FREDDY'S DEAD. face it, jason won and freddy's a fairy