The remaining current Big 12 schools only account for six additional tournament titles.

For its first twenty-three years, no school from outside the original Big Eight Conference had ever won the tournament.

This streak ended when the Texas Longhorns won the championship game against Oklahoma State in 2021.

(The Big 12 was formed in 1996) Since that time, it was held in Kemper Arena in Kansas City, Missouri in early March for every year up until 2003, and also in 2005.

[7] Kansas has won the most Big 12 postseason titles as well, winning 12 out of 25, while appearing in 15 championship games.