Caution employers: Work productivity may be down Thursday and Friday this week and next.

The wild ride continues as college basketball conference tournaments enter their most dramatic phase. Four games in one day in major conferences, championships in the one-bid leagues.

March Madness is just getting started as the college basketball season shifts to the conference tournaments. Titles will be won, NCAA Tournament spots will be clinched or lost all over the country. Here’s what to watch in the Big 12.