Preview: #3 Duke Blue Devils (23-3, 15-1 ACC) vs. Illinois Fighting Illini (17-10, 9-8 Big Ten)

#3 Duke Blue Devils (23-3, 15-1 ACC) vs. Illinois Fighting Illini (17-10, 9-8 Big Ten) Saturday, Feb. 22 • 8 p.m. ET Madison Square Garden (19,812) • New York, NY TV: FOX Radio: Blue Devil Sports…