Greenfield Baseball Association (GBA) is the oldest youth baseball league in Pittsburgh. We are committed to continuing a community tradition of quality baseball and helping all our players grow. Opportunities are available for children age 3 to 18. Follow us on Facebook for the latest announcements. The best way to get all our updates is to sign up for our email list, but contacting us at gfbaseball1951@gmail.com. Spring registration for next year will open in November 2025. Fall Ball registration is open here>> Girls Baseball registration is here >>