AP PHOTO - Iowa State forward Blake Buchanan (23) dunks the ball in front of Arizona State’s Santiago Trouet during the second half of their basketball game in the second round of the Big 12 Conference Tournament on Wednesday at the T-Mobile Center in Kansas City, Mo.

KANSAS CITY, Mo. — Milan Momcilovic scored 21 points, Joshua Jefferson had 20 points and 12 rebounds, and seventh-ranked Iowa State trounced turnover-prone Arizona State 91-42 on Wednesday in the second round of the Big 12 Tournament.

Shortly after the game, Sun Devils athletic director Graham Rossini announced that coach Bobby Hurley’s contract will not be renewed, and that he would be put on paid administrative leave through the remainder of his deal, which ends in June.

Blake Buchanan added 17 points and Tamin Lipsey had 11 for the fifth-seeded Cyclones (26-6), who beat the No. 14 seed Sun Devils (17-16) for the second time in less than a week while advancing to play No. 16 Texas Tech in the quarterfinals on Thursday.

Santiago Trouet had 13 points for Arizona State, which was 1 of 19 from 3-point range, turned the ball over 23 times and was called for three technical fouls in a forgettable finale for Hurley after 11 seasons with the program.

Iowa State was so thoroughly dominant that it had built a 45-16 lead by halftime. The decisive blow was an 18-0 run late in the first half, when the Sun Devils earned two of their three technicals on a single disastrous trip down court.

The sequence began as Buchanan was hammered by the Sun Devils’ Pig Johnson on a drive to the basket, a foul that was upgraded to flagrant. Massamba Diop was barking at Buchanan as he stood up and was hit with the first technical, and Hurley earned the second while arguing about the first.

Iowa State made five of the ensuing six free throws, Jamarion Batemon capped the seven-point trip down the floor with an easy bucket underneath and the Cyclones’ comfy lead had become a 40-10 blowout with 2:40 left in the first half.

Up next

The Cyclones get a rematch with the fourth-seeded Red Raiders on Thursday. Texas Tech beat them 82-73 on Feb. 28.

The Sun Devils turn their attention fully toward the search for their next coach.

No. 7 Iowa St. 91, Arizona St. 42

ARIZONA ST. (17-16) — Grbovic 2-7 0-0 5, Trouet 2-6 9-10 13, Diop 4-6 0-0 8, Meeusen 1-5 0-0 2, Odum 1-6 0-0 2, Johnson 3-9 0-0 6, Mukeba 1-3 2-2 4, Ford 1-3 0-0 2, Best 0-2 0-0 0. TOTALS 15-47 11-12 42.

IOWA ST. (26-6) — Buchanan 7-11 3-7 17, Jefferson 8-13 3-4 20, Momcilovic 6-11 5-7 21, Lipsey 4-6 0-0 11, Toure 1-5 1-2 4, Batemon 3-11 2-2 9, Heise 0-0 0-0 0, Pleta 2-4 0-0 4, Kelderman 0-1 1-2 1, Mulder 1-1 0-1 2, Nelson 1-2 0-0 2, Rise 0-0 0-0 0. TOTALS 33-65 15-25 91.

Halftime–Iowa St. 45-16. 3-Point Goals–Arizona St. 1-19 (Grbovic 1-6, Best 0-1, Diop 0-1, Ford 0-1, Johnson 0-2, Meeusen 0-3, Odum 0-5), Iowa St. 10-25 (Momcilovic 4-8, Lipsey 3-5, Toure 1-2, Batemon 1-4, Jefferson 1-4, Kelderman 0-1, Nelson 0-1). Fouled Out–Odum, Johnson. Rebounds–Arizona St. 32 (Trouet 10), Iowa St. 37 (Jefferson 12). Assists–Arizona St. 6 (Meeusen, Odum 2), Iowa St. 18 (Jefferson, Lipsey 4). Total Fouls–Arizona St. 20, Iowa St. 15.