NEW YORK -- Alex Rosenberg scored 18 points as Columbia downed Yale 62-46 on Sunday.
The loss drops Yale out of a first place tie in the Ivy League with Harvard, which beat Princeton on Saturday.
Columbia (17-10, 6-4 Ivy League) used a 9-0 run midway through the first half -- including a 3-pointer by Steve Frankoski -- to go up 19-10 en route to leading 30-23 at the break.
Frankoski had 14 points at intermission and finished with 17 points on 7 of 13 shooting. Maodo Lo added 16 points. Rosenberg went 12 of 14 from the line. Columbia turned the ball over just nine times, compared to 14 turnovers for Yale.
Maryland point guard Melo Trimble has withdrawn from the NBA draft and will return to College Park for his junior season, sources told ESPN.
Louisville's Chinanu Onuaku, who recently underwent a medical procedure to correct a heart rhythm issue detected during the combine, will keep his name in the NBA draft pool.
Andrew White III will return to the Nebraska men's basketball team next season after removing his name from the NBA draft.