Founded in 1960 James Mosher Baseball League is a youth baseball league established by James Mosher Associates, Incorporated. The league serves boys and girls ages 4 through 18 throughout the Baltimore, MD metropolitan area. The league is divided into the following age groups: Tee-ball division (ages 4-6) Instructional division (ages 7-8) 9-12 division (ages 9-12) 13-15 division (ages 13-15) and 16-18 division (ages 16-18)
