NORTHEAST REGIONAL

At Manchester, N.H.

Friday • first round

Boston Univ. 3, Yale 2, OT

Minn.-Duluth 4, Gophers 1

SATURDAY • CHAMPIONSHIP

Boston Univ. 3, Minn.-Duluth 2

EAST REGIONAL

At Providence, R.I.

SATURDAY • First Round

Denver 5, Boston College 2

Providence 7, Miami (Ohio) 5

sunday • Championship

Providence 4, Denver 1

MIDWEST REGIONAL

At South Bend, Ind.

saturday • First Round

RIT 2, MSU-Mankato 1

Neb.-Omaha 4, Harvard 1

sunday • Championship

Neb.-Omaha 4, RIT 0

WEST REGIONAL

At Fargo, N.D.

FRIDAY • First Round

St. Cloud State 3, Michigan Tech 2, OT

North Dakota 4, Quinnipiac 1

SATURDAY • CHAMPIONSHIP

North Dakota 4, St. Cloud State 1

THE FROZEN FOUR

At Boston

APRIL 9 • Semifinals

Providence (24-13-2) vs. Neb.-Omaha (20-12-6), 4 pm

Boston University (27-7-5) vs. North Dakota (29-9-3), 7:30 pm

aPRIl 11 • CHAMPIONSHIP

Semifinal winners, 6:30 pm