San Dieguito Youth Softball in Cardiff-by-the-Sea is the 501(c)(3) girls' fast-pitch USA Softball league serving players ages five through fourteen from Encinitas, Leucadia, Olivenhain, Solana Beach, and south Carlsbad. Spring and fall seasons stage games and practices primarily at Cardiff Sports Park on Lake Drive, where ocean-breeze conditions off Cardiff State Beach shape the coastal playing environment for six divisions from 6U Tee-Ball through 14U competitive. Pre-season player evaluations and a balanced draft system build 10U, 12U, and 14U rosters designed to equalize skill levels across teams, with full and partial scholarships available based on financial need. All head coaches carry USA Softball certification, and every coach and team parent clears a national background check before field access, a safety standard shared by youth-athletics facilities at Leo Mullen Sports Park in central Encinitas. The annual Memorial Day Tournament draws B- and C-league teams across 8U, 10U, 12U Gold and Silver, and 14U unrestricted brackets at both Cardiff Sports Park and Stagecoach Community Park in Carlsbad.