There are several baseball polls, but I usually find the coaches poll as somewhat interesting. Michigan is the only B1G team that is ranked at #11. In addition to IU getting 5 votes, O$U (11 votes) and Minnesota (10 votes) also have votes.
https://www.usatoday.com/sports/ncaa-baseball/polls/coaches-poll/2020/2020-01-23/
https://www.usatoday.com/sports/ncaa-baseball/polls/coaches-poll/2020/2020-01-23/