Mountain Valley Baseball is a community based baseball organization offering baseball to players ages 4-18 from the Middletown, Myersville and Wolfsville, Maryland area.

Mountain Valley Baseball is a Little League Baseball chartered organization offering Little League Baseball to players ages 4-12 residing in the Mountain Valley Little League Boundary area.

Mountain Valley Baseball is a Babe Ruth Baseball chartered organization offering Babe Ruth Baseball to players ages 13-18 in the Middletown and area feeder school district and playing in the Frederick County Babe Ruth League.