Boys of Summer Baseball Club is an Eastside select baseball program for players age 13-18. The ultimate goal of the organization is to provide players with the very best baseball experience possible on and off the field. The BOS organization is committed to player development, and strives to equip each player with the necessary tools to reach their goals and be prepared for success in their high school baseball careers and potentially propel them on to success at the collegiate level.  Our teams draw players from across the greater Puget Sound region.