All four No. 1 seeds have advanced to the Sweet 16, using notably different ways to get there. Saturday, Auburn started slow (again) before blowing past Creighton in the second half, and Houston ...

There is just one double-digit seed that’s made its way through to the Sweet 16, which came after No. 10 Arkansas and coach John Calipari knocked off Rick Pitino and St. John’s on Saturday.