Felix Mackiewicz debuted on September 7, 1941, playing for the Philadelphia Athletics at Shibe Park; he played his final game on May 20, 1947, playing for the Washington Senators at Griffith Stadium I.
Felix Mackiewicz played in 72 games at outfield for the Cleveland Indians in 1946, starting in none of them. He made 172 putouts, had 2 assists, and committed 3 errors, equivalent to .042 errors per game (estimate based on total games played in). He had one double play.
Felix Chouinard debuted on September 11, 1910 and played his final game on May 8, 1915.
Felix Diaz debuted on May 13, 2004 and played his final game on September 24, 2004.
Felix Doubront debuted on June 18, 2010 and played his final game on September 29, 2013.
Felix Escalona debuted on April 4, 2002 and played his final game on October 2, 2005.
Gus Felix debuted on April 18, 1923 and played his final game on October 1, 1927.
Harry Felix debuted on October 5, 1901 and played his final game on July 24, 1902.
Junior Felix debuted on May 3, 1989 and played his final game on August 11, 1994.
Felix Fermin debuted on July 8, 1987 and played his final game on August 7, 1996.
NBA player Carrick Felix played for Arizona State.
Felix Mantilla debuted on June 21, 1956, playing for the Milwaukee Braves at County Stadium; he played his final game on October 2, 1966, playing for the Houston Astros at Astrodome.
Gus Felix debuted on April 18, 1923, playing for the Boston Braves at Braves Field; he played his final game on October 1, 1927, playing for the Brooklyn Robins at Ebbets Field.