12 Ways to help you maximize and increase your sports facilities financials :

1-know what your competition is up to
 2-experiments with offers and rewards programs 
3-run drop in sessions for idle courts and pitches 
4-run leagues and tournaments 
5-involve your youth community 
6-involve your schools community 
7-locals sponsors 
8-community health fitness sports events
 9-morning coffee and snacks parents meetings 
10-daily -weekly-monthly-yearly memberships
 11-off peak times promotional discounts 
12- have your facility join your local chamber of commerce