Alan Dwayne Porter Jr. is an American Major League Baseball umpire. He umpired his first Major League game on April 5, 2010. He wears uniform number 64.

The 2014 National League Division Series was two best-of-five-game series to determine the participating teams in the 2014 National League Championship Series. The Washington Nationals, Los Angeles Dodgers, and St. Louis Cardinals and San Francisco Giants—played in two series. Fox Sports 1 carried most of the games, with two of the games on MLB Network.