In doing so, the Terps leapfrogged both No. 19 Wisconsin, which moved up from No. 22, and No. 22 Iowa, which moved down a spot after losing to Maryland by a point last week.
Three other Big Tens are ranked.
Michigan State moved up from No. 10 to No. 6 after beating Michigan Sunday in Ann Arbor. The Wolverines moved down two spots from No. 7 to No. 9.
Purdue moved up a spot to No. 14.
Maryland next plays on the road at Penn State on Wednesday.