Westside Youth Baseball Westside Youth Baseball WESTSIDE YOUTH BASEBALL and JUNIOR BASEBALL ORGANIZATION aligned with the area High Schools provide a local and varied pool of competition with whom we compete and learn. The high level of success that we have experienced in Junior Baseball is due primarily to the unique design of our game. Differing from the alternative programs which make kids play on the samesized field from ages 7 through 12 our field sizes and rules are specifically designed for the physical and mental skills exhibited by the different age groups. The game is BASEBALL pure and simple built on the rules of Oregon High School Baseball and modified to ageappropriate programs.