No. 18 Maryland (17-5) at Ohio St. (13-9), 7 p.m. No. 7 Purdue (18-5) vs. Southern Cal (13-9), 7 p.m. No. 12 St. John's (20-3) at No. 19 UConn (16-6), 8 p.m. No. 1 Auburn (21-1) vs. No. 6 Florida ...