Welcome to the Arvada Girls Softball Association (AGSA). We are a non-profit, recreational organization located in Arvada, Colorado.. We offer fast-pitch recreational softball for girls ages 5-18 as part of the Girls Softball League of Jefferson County (GSLJC). Your registration will include a jersey, practice and game fields, equipment (excluding bat, cleats, gloves, pants and socks), approximately 12-15 regular season games, and an end of season GSLJC tournament in July. Our teams compete with other teams from the Jefferson County area, and games are held in Arvada, Lakewood, Wheat Ridge, Littleton, and Golden.