Of the 225 schools to have ever faced at least one Duke basketball squad, only 12 boast winning records in the series. Six of those 12 have never lost to the Blue Devils. And those are the ones this list is all about. Though more or less just an interesting nugget for anyone who enjoys growing the sports encyclopedias inside one's noggin, this list does highlight Duke's historical success while also forcing Dukies to relive a few unpleasant memories.
To make this more interesting, though, we'll rank the six that are unbeaten against the Blue Devils by their all-time winning percentage versus all foes, which will help show the shockingly pitiful nature of the bunch.