Tiger didn't get the job done, but there's a big difference to how he played and a choke. He started 7 shots back and never really got into a position to choke. Those bogies were made on 17 and 18 because Tiger was way behind and needed to really press to make birdie. I'd bet if he could have swapped places with Perry he would have parred both holes for an easy win. Perry choked, Campbell choked and Phil choked. All those guys made huge mistakes from easy positions to throw it away. Tiger's misses on 17 and 18 were from errant tee shots, which anyone can do on tough driving holes like those two. Tiger also didn't putt well all week so missing the eagle on 15 wasn't out of character. Phil mised tiddlers on 15 and 17 that he would have expected to make. Campbell and Perry both missed greens from the middle of the fairway, and Perry hooked a 6 iron way left after hitting his irons solid all day. They are chokes.