Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Justin Howard (Mike) Fitzgerald (June 26, 1891 to January 17, 1945) was a Major League Baseball player. Fitzgerald played for the New York Highlanders in 1911 and the Philadelphia Phillies 1918. He batted and threw right-handed. He was born and died in San Mateo, California. 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.