This has become one of the chalkiest tournaments of all time. All four 1 seeds make the Sweet 16, all four 2 seeds, two 3 seeds, two 4 seeds, two 5 seeds, one 6 seed, and the one real outlier an 11 seed. 75% chalk, 12.5% one step away from chalk, and then 6.25% not expected, 6.25% underdog...