MANHATTAN, Kan. — The shots weren't falling for No. 1 Oklahoma.
Buddy Hield went cold.
Foul trouble bit the Sooners on the inside.
The result?
A 80-69 upset by Kansas State on Saturday at Bramlage Coliseum.
The Sooners (19-3, 7-3 Big 12) have now lost four consecutive games in Manhattan.
Oklahoma returns home Monday (8 p.m., ESPN) to face Texas for the first time this season.
Hield came on late, scoring 10 of his game-high 23 in the final 5:30, but nothing came easy as he was guarded by Wesley Iwundu most of the game.