The use of the word 'battery' in baseball was first coined by Henry Chadwick in the 1860s in reference to the firepower of a team's pitching staff and inspired by the artillery batteries then in use in the American Civil War.
[2] Throughout the history of baseball, although teams have typically carried multiple catchers, star pitchers have often preferred the familiarity of working consistently with a single batterymate.
[4] Other successful batteries were Ed Walsh / Billy Sullivan beginning in 1904, along with Walter Johnson / Muddy Ruel and Dazzy Vance / Hank DeBerry both starting in 1923.
[46] Madison Bumgarner and Buster Posey of the San Francisco Giants became the major league's first battery to hit grand slams in the same game when they accomplished the feat on July 13, 2014 against the Arizona Diamondbacks.
[47] Pitcher George Stovey and catcher Moses Fleetwood Walker formed the first Black battery in professional baseball history when they teamed up for the 1887 Newark Little Giants of the International Association.
The tandem recorded ten consecutive wins to begin the season before the Chicago White Stockings refused to take the field on July 15, leading to the league's implementation of the color line.