Greenfield Minor League Baseball Greenfield Minor League Baseball Register for the 2025 Season Lunt Field Greenfield MA Greenfield MA Minor League Baseball GMLB is dedicated to supporting youth of our community in developing the qualities of sportsmanship citizenship teamwork and leadership through baseball and by advocating the Little League virtues of character courage and loyalty. At GMLB we focus on creating a fun safe and competitive environment in which our players can develop the skills to play baseball for years to come. GMLB39s goal is to provide a positive and organized team environment those qualities and secondarily the skill of baseball. At the same time we hope to develop managers and coaches that advocate the values and objectives of GMLB and improve the overall experience for players parents and coaches to create a culture that not only attracts player and volunteer participation but keeps them coming back year after year.