RALEIGH, N.C. — Trevor Lacey scored 21 points and North Carolina State shot 55 percent to beat No. 2 Duke 87-75 on Sunday, knocking off one of the last three unbeaten teams in the country.

The Wolfpack (12-5, 3-1 Atlantic Coast Conference) ran constant double teams at preseason All-American Jahlil Okafor to slow Duke’s big man. N.C. State went 10 for 16 from 3-point range to take control, knocking down tough shots and attacking the paint. The Wolfpack stayed aggressive as Duke’s defense couldn’t get a stop and looked lost.

RUTGERS 67, (4) WISCONSIN 62: Myles Mack got 19 of his 21 points in the second half and the Scarlet Knights (10-7, 2-2 Big Ten) scored their biggest upset in school history, a victory over the banged up Badgers (15-2, 3-1) in Piscataway, New Jersey.

(15) WICHITA STATE 67, LOYOLA OF CHICAGO 53: Tekele Cotton finished with 16 points to lead the Shockers (14-2, 4-0 Missouri Valley Conference) past the Ramblers (12-4, 2-2) in Chicago.

WOMEN’S BASKETBALL

(1) SOUTH CAROLINA 68, (10) KENTUCKY 60: Tiffany Mitchell scored 19 points as the Gamecocks (16-0, 4-0 SEC) beat the Wildcats (14-3, 3-1) in Columbia, South Carolina.

(2) UCONN 87, SMU 28: Kaleena Mosqueda-Lewis broke the school-record for career 3-pointers as the Huskies (14-1, 4-0 American Athletic Conference) beat the Mustangs (4-11, 0-4) in Dallas.

(4) NOTRE DAME 104, BOSTON COLLEGE 58: Brianna Turner scored 21 points, Kathryn Westbeld added 14 and the Fighting Irish (15-2, 3-1 ACC) beat the Eagles (8-8, 0-3) in South Bend, Indiana.

(6) LOUISVILLE 79, WAKE FOREST 68: Myisha Hines-Allen had 20 points to lift the Cardinals (15-1, 3-0 ACC) over the Demon Deacons (9-8, 0-3) in Winston-Salem, North Carolina.

(7) TENNESSEE 60, ARKANSAS 51: Ariel Massengale scored 16 points in the second half as the Lady Vols (14-2, 4-0 SEC) beat the Razorbacks (10-6, 0-4) in Fayetteville, Arkansas.

(8) NORTH CAROLINA 96, GEORGIA TECH 81: Stephanie Mavunga had 20 points and 13 rebounds to lead the Tar Heels (15-2, 2-1 ACC) in Chapel Hill, North Carolina.

(9) TEXAS A&M 55, LSU 48: Jordan Jones had 12 points as the Aggies (15-3, 3-1 SEC) beat the Tigers (8-8, 3-1 SEC) in College Station, Texas.

(12) MARYLAND 77, (23) MINNESOTA 73: Brene Moseley made two free throws with 2.8 seconds left to give the Terrapins (13-2, 4-0 Big Ten) a win over the Gophers (14-2, 3-1) in Minneapolis.

FLORIDA STATE 74, (13) DUKE 58: Adut Bulgak had 18 points and 18 rebounds as the Seminoles (15-2, 2-1 ACC) upset the Blue Devils (11-5, 2-1) in Tallahassee, Florida.

VANDERBILT 78, (14) MISSISSIPPI STATE 62: Morgan Batey matched a career-high with 18 points and grabbed 10 rebounds as the Commodores (9-7, 1-3) handed the Bulldogs (18-1, 3-1) their first loss of the season, in Nashville, Tennessee.

(15) STANFORD 86, WASHINGTON STATE 76: Amber Orrange scored 19 points, Bonnie Samuelson added 18 and the Cardinal (12-4, 4-0 Pac-12) needed overtime to beat the host Cougars (10-5, 1-3).

Stanford has never lost to WSU in 58 meetings.