The NCAA has opened an investigation into No. 2 Michigan over possible rule-breaking around in-person scouting of opponents, sources tell @DanWetzel & me.
— Ross Dellenger (@RossDellenger) October 19, 2023
NCAA has alerted the Big Ten, the league confirmed to @YahooSports without revealing specifics.https://t.co/EXxXc90hZA