Phil Pressey added 13 points and recorded four steals, part of 15 thefts overall by the Tigers (16-3, 2-2 Big 12), who harassed the Wildcats into committing 23 turnovers.
The Wildcats (13-6, 1-3) were led by Jacob Pullen, who was held to 16 points on 4-of-11 shooting.
Jordan Henriquez-Roberts added 14 points and six rebounds for KSU.
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