SJSA offers T-Ball for 4 and 5-year olds, Coach Pitch for 6 olds, Coach Pitch for 7-year olds and modified player pitch for 8 year olds. Midget Baseball helps teach kids the skills they need to advance into Junior Baseball. This is a fun experience for the kids and parents to enjoy together. Midget Baseball focuses on hitting; fielding, throwing, and helping kids develop teamwork and new friendships.

South Jeffco Baseball Association (SJBA) provides youth baseball for athletes representing the Chatfield and Columbine High School areas. SJBA is a part of the Colorado's largest and most competetive baseball league, Jefferson County Junior Baseball League (JCJBL).

SJBA provides competitive baseball for players between 8 and 14 years old. For 8 year olds, Youth Baseball offers only Competitive League. The other option for 8 year olds is to play in the modified player pitch (Minors Baseball Program). For ages 9 to 14 there are four levels of play, Majors through A, with the Majors (0 competitive) leagues being the most competitive league in the state.

South Jeffco supports Chatfied and Columbine Baseball programs by offering a Spring Level III program through JCJBL. To be eligible for the Level III program, players must attend one of the High Schools (or home area eligible per CHSAA by-laws). For more information, please contact the High School programs.