By Geoff Kimmerly
Second Half editor 

Each weekday of the school year, we break down the top headlines courtesy of Michigan’s sports media. 

1. Rules: The MHSAA’s new transfer regulation takes effect in 2019-20, but based on sports an athlete plays beginning in 2018-19. Check out this explanation – State Champs Sports Network

2. Baseball: Division 1 No. 6 Grand Ledge advanced to the Capital Diamond Classic championship game with a 3-1 win over Lansing Catholic – Lansing State Journal

3. Baseball: Division 2 No. 7 DeWitt came back to defeat Holt and earn the opportunity to repeat as Diamond Classic champ – Lansing State Journal