It was a great night of basketball for Bill Self's Kansas Jayhawks, who crushed the Iowa State Cyclones at home.

Following a disappointing start to conference play, Kansas rebounded with a massive upset win over the second-ranked team in the country.

No. 2 Iowa State brings its 16-0 record to Allen Fieldhouse to face Kansas at 9 p.m. ET on ESPN. Here's how to watch for free.

Year 23 at KU for Self: 1-2 in the Big 12, alone in ninth in the league standings.

Check out this thrilling Big 12 matchup between the No. 22 Kansas Jayhawks and the West Virginia Mountaineers!

The Kansas men’s basketball team’s struggles early in conference play have turned what would under any circumstances be one of the biggest games on the calendar — a showdown with unbeaten Iowa State at Allen Fieldhouse on Tuesday night — into an extremely important opportunity for the Jayhawks to set their season back on course.

There is still a chance that players who departed from Kansas in the transfer portal could return to the program this offseason.

Oklahoma State visits the Kansas Jayhawks after Stailee Heard scored 21 points in the Cowgirls' 63-56 victory over the Colorado Buffaloes.