Registration for Marin County
Youth from Kentfield, Greenbrae and Ross are welcome to play for St. Sebastian's CYO program. If you are not sure of your parish, please inquire here. All youth from Marin County are welcome to play in the league.
Scholarships Available
St. Sebastian CYO Basketball strongly believes each child should have the opportunity to participate in our program, regardless of financial circumstances. If you need financial aid, please complete this form.