Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Larry Curtis Foss (born April 18, 1936, in Castleton, Kansas) is a former Major League Baseball pitcher. He played one season with the Pittsburgh Pirates in 1961 and one season with the 1962 New York Mets expansion team. Major League Baseball (MLB) is the highest level of professional baseball in the United States and Canada, consisting of teams that play in the National League and the American League. The two leagues merged in 2000 into a single MLB organization led by the Commissioner of Baseball after 100 years as separate legal entities.