The 50-year-old Sadler is 89-70 in five seasons with the
Cornhuskers, including 30-50 in Big 12 games. His teams have never
made the NCAA tournament.
The Huskers are 19-12 entering Wednesday night's first-round NIT
game at Wichita State.
Athletic director Tom Osborne said Tuesday that he's pleased
with the job Sadler has done. Terms were not disclosed. Sadler is
getting $800,000 this year.
A new practice facility opens next year, and the team moves into
a new downtown arena in 2013.