About Grant
Grant Costello is a 6'3" Center in the 2029 class.
Costello attends in Michigan and plays club basketball for The Academy.
Costello's Player Profile was created on March 29, 2025.
Subscribe to Prep Hoops
to see what our scouts have written about them.
Player Claimed
This player is currently claimed.
If you think this is an error, please
contact us.
Related Players
View other players from the same club team.
