Big Ten softball’s regular-season champion Michigan and Northwestern play their NCAA Tournament openers on Friday. The Wolverines open at 4:30 p.m. ET in the Louisville regional against Kentucky, and yopu can find lot of good softball stuff on the team’s page at MGoBlue.com. Meanwhile, NUsports.com has you covered as the Wildcats face Texas in Austin regional Friday at 5 p.m. ET. The first-round regionals are double elimination and a great way to track all games is on the NCAA.com interactive bracket. The B1G Diamond Report show will cover both of these teams on Saturday at 6 p.m. ET.