It's no secret that No. 13 is historically viewed as unlucky or, in extreme cases, cursed. The fear of 13 is so common, there's even a term for it: triskaidekaphobia. In the sports world, though, a few brave players have embraced the number.
The No. 1 ranking in men's college basketball has been a revolving door this season. As has become all too common, the No. 1 team in the country went down again. This time it was Duke.