Leonardo "Leo Najo" Alanís (born Leonardo Alanís, 1899–1979) was one of the first Mexican-born players to play professional baseball in the United States, debuting in 1924 with the San Antonio Bears of the Class A Texas League. After early success in the minor leagues, he was drafted by the major league Chicago White Sox in 1925. Although a leg injury, and possibly racial prejudice, stifled his major league career, Najo moved on to enjoy a lengthy and productive career both in the U.S. minor leagues and in the Mexican League. In 1939, he became the first player selected to the Mexican Professional Baseball Hall of Fame, known as Salón de la Fama del Beisbol Profesional de México. In 2001, Minor League Baseball named Leo Najo's 1932 Tulsa Oilers team as one of the top 100 minor league teams