All 'locks' or close to what people would say a lock is - all won that I can think of.....which was only a few because proverbial locks rarely come along in the Breeders' Cup...

The horse that I really thought would win that didn't was Medaglia de Oro in the '04 Classic, but he should have won IMO...he was dueled into submission by Congaree through the first mile of the race and held on very bravely after putting that horse away to be a valiant second....

If Congaree isn't in that race pushing him hard, Medaglia wins easy over Pleasantly Perfect....thats the first horse I really expected to win that didn't as far as what first comes to mind with me....