SBA is an ALL VOLUNTEER, non-profit organization committed to providing our area's youth with a positive and rewarding baseball experience. The Southlake Baseball Association (SBA) / Dragon Youth Baseball (DYB) is an ALL VOLUNTEER, non-profit organization committed to providing our area's youth with a positive and rewarding baseball experience. THE SOUTHLAKE BASEBALL ASSOCIATION IS AN ALL VOLUNTEER, NON-PROFIT ORGANIZATION COMMITTED TO PROVIDING OUR AREA'S YOUTH WITH A POSITIVE AND REWARDING BASEBALL EXPERIENCE.