Purdue big man Zach Edey went for a career-high 40 points along with 16 rebounds and one big block to muscle the Boilermakers into the program’s first Final Four since 1980 with a 72-66 victory over Tennessee.

The 7-foot-4 center and the Boilermakers eked out a back-and-forth thriller between the country’s top two players, edging out Tennessee’s All-American, Dalton Knecht, who finished with 37 points.

Top-seeded Purdue set aside last year’s grand disappointment — a first-round loss as a No. 1 seed — to book the trip to Glendale, Arizona.

Bruising big man DJ Burns Jr. scored a season-high 29 points, DJ Horne had 20 and 11th-seeded North Carolina State reached its first Final Four in four decades, beating Atlantic Coast Conference rival Duke 76-64 in the South Region final.

N.C. State is back in the national semifinals for the first time since the late Jim Valvano was sprinting around the court looking for someone to hug after winning the 1983 national title.

The Wolfpack will play Zach Edey and Purdue in the national semifinals. Jared McCain scored 32 points for Duke, which fell short of its second Final Four in three seasons.