The Big Ten has three teams that should have NCAA Tournament spots all but locked up. No. 6 Michigan, No. 11 Michigan State and No. 12 Purdue have done enough so far and their spots in the field of 68 are pretty much assured.
LOUISVILLE, Ky. (AP) Duke coach Mike Krzyzewski says he has ''''no knowledge'''' of a woman''s allegation that she was sexually assaulted by a former Blue Devils basketball player and said he believes the school should and will investigate.