Originally posted on 06/15/2013:

1. Upset beating Man O' War in 1919 for the only defeat of his career -- why we call things upsets in the first place has to be listed.

2. Buster Douglas over the seemingly invincible Tyson in his prime is one I'll never forget where I was when I heard about it growing up.

3. Elin over Tiger with a 3-iron. Woods won 14 majors before this incident. Hasn't won one since.