Big 12 Conference Championship: No. 2 Kansas upset No. 1 Texas to win the Big 12 championship 80-68 as the Jayhawks had five players reach double figures in scoring. Mario Chalmers led the way with 15 points. After the teams battled to a 60-60 with six minutes remaining, Kansas closed the game on a 20-8 run. [3/12/06]