If you have Amazon Prime Video, there is a documentary titled, Kings of Indiana.
It follows the 2015 Barr Reeve boys basketball team.
Very well done.
My wife and I watched it last evening and we both really enjoyed it.
You can stream it for 30 days for a 1 time fee of $4.99 or you can purchase it for $12.99 (IMSC). We streamed it.
Have a wonderful day.