Bagley, Duke rout Iona 89-67, breeze into second round

Pittsburgh • Marvin Bagley III dominated in his NCAA Tournament debut, pouring in 22 points to go with seven rebounds as Duke rolled by Iona 89-67 on Thursday.The Atlantic Coast Conference Player of the Year made 10 of 14 shots in 32 minutes, grabbed seven rebounds and knocked down his lone 3-point attempt as the second-seeded Blue Devils overwhelmed the 15th-seeded Gaels.Grayson Allen scored 16 points and added a game-high nine assists for Duke (27-7), Trevon Duval finished with 19 points