About
NJJBA League Baseball offers 8 and Under League Baseball, which includes Tee Ball, Machine Pitch Minors, Machine Pitch Majors, and Instructional Kid Pitch. It also offers 8C to 14U League Baseball, which includes RMJBL League Baseball, Single A, Double A, Triple A, and the 8C Competitive Program. The program also has a 9U to 14U Tournament Only option, which includes practice fields, an indoor practice facility, and team insurance.
Programs
- 8 and Under League Baseball — 8 and under · Includes Tee Ball, Machine Pitch Minors, Machine Pitch Majors, and Instructional Kid Pitch.
- 8C to 14U League Baseball — 8C to 14U · Includes RMJBL League Baseball, Single A, Double A, Triple A, and 8C Competitive Program.
- 9U to 14U Tournament Only — 9U to 14U · Teams may choose to compete in Tournament Only Baseball with NJJBA; includes practice fields, indoor practice facility, and team insurance.
- NJJBA Fall Baseball League — Games are played on Sundays. · Fall baseball league with relaxed rules while teams focus on developing skills.
At a glance
- Ages: 4–14 years old
About the provider
NJJBA League Baseball has served youth and families since 1990. It serves Arvada, Golden, Westminster, and Wheat Ridge, Colorado, and it is a non-profit baseball league. The mission is to inspire athletes and fans by promoting teamwork, discipline, and community pride through the game of baseball.
- NJJBA and USSSA Umpire Training — Held twice a year; training occurs prior to Spring and Fall seasons; 2 days (Saturday and Sunday). · For those who want to learn to umpire and earn certification to umpire NJJBA and USSSA games.
All volunteer board of directors and coaches. Games in the fall are played on Sundays at local fields with relaxed rules while teams focus on developing skills.
Last updated November 5, 2026.
Is this your business? There is no cost, but you will be asked to sign up or log in.