Wow at the locker room. I can understand (though not approve) breaking your own club in the heat of the moment. But having enough time to finish the round and walk back to the clubhouse and still being so mad that you break someone else's private property is a sign of something wrong with him.
Seriously though that is unbelievable that he'd destroy a locker. Breaking your club on the ground is one thing but killing a locker is pretty bat**** cray. Unless someone from the club was laughing at him and calling him a piece of Eurotrash or something... but even still. Unreal. Then he goes out and goes -4 through his first 6. WTF?