To be replaced in the interim by DC Jim Leonard. (I was blocked from linking tweet so here's the old fashioned copy and paste link) I'm surprised by this. Wisconsin is usually more reserved and not so reactionary, but I guess in this new era, better to cut your losses and have a months to pick your new coach.

Mod Edit 2, staff article is up: https://www.elevenwarriors.com/the-big-ten/2022/10/133547/wisconsin-fire...

Edit: Mod assist. 

SOURCE: Paul Chryst is out as #Wisconsin coach. Jim Leonhard will be the team's interim coach. Announcement will be coming shortly.
— Adam Rittenberg (@ESPNRittenberg) October 2, 2022