Larger trends affect pro ball "To provide a future for children who love to play ball ...." Professional baseball has undoubtedly been an engine pulling along development of baseball at the three lower levels of little league, youth league, and junior league.
職棒大趨勢愛打球的孩子有前途，職棒也的確成為帶動少棒、青少棒和青棒三級棒球發展的火車頭。