Kansas–Kansas State men's basketball all-time results

The following is a list of the year-by-year results of the Sunflower Showdown basketball rivalry between the University of Kansas and Kansas State University.

''Kansas victories are shaded ██ blue. Kansas State victories shaded ██ purple.''

All-time results

 * Kansas leads 201–96
 * Kansas leads in Lawrence 93–35
 * Kansas leads in Manhattan 80–50
 * Kansas leads in Kansas City, MO 26–11
 * Kansas leads on neutral courts 28–11
 * Largest K-State win: 27 points (96-69, on 1/20/1979)
 * Largest Kansas win: 45 points (90–45, on 3/10/1995)
 * Longest K-State streak: 5 (72–74, 82–83)
 * Longest Kansas streak: 31 games (1994–2005)

Notes: Only on two occasions have KU and KSU met in a location other than Lawrence, Manhattan, or Kansas City. The first came in the 1988 NCAA Elite Eight when the teams played for a Final Four berth in Pontiac, MI; Kansas won a 71–58 decision over Kansas State in that contest, en route to the 1988 national title. The other such meeting came in the 2007 Big 12 Tournament semifinals in Oklahoma City; KU took a 67–61 decision over KSU en route to the Big 12 Tournament title for that year. Records above do not include the three Kansas wins from 2018 that were vacated by the NCAA.


 * Key
 * Overtime · # Playoff for NCAA berth · † NCAA Tournament · ‡ Big 6/7/8 Holiday Tournament · + Big Eight Postseason Tournament · ^ Big 12 Postseason Tournament