The Blue Devils are unbeaten in nine Atlantic Coast Conference games and are 21-1 for the season. Unranked Maryland, meanwhile, is 6-3 in conference play and 18-8 overall.
The Terps have won four in a row and senior forward James Gist is coming off his first 30-point game. They'll be looking for an upset tonight at Cameron Indoor Stadium in front of a national television audience.
Duke trailed Maryland by nine on Jan. 27 in College Park before rallying for a 93-84 victory.