An invisible runner, or ghost runner, is a device used in

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, including

softball Softball is a Variations of baseball, variation of baseball, the difference being that it is played with a larger ball, on a smaller field, and with only underhand pitches (where the ball is released while the hand is primarily below the ball) ...

stickball Stickball is a street game similar to baseball, usually formed as a pick-up game played in large cities in the Northeastern United States, especially New York City, Philadelphia, and Boston. The equipment consists of a broom handle and a rubber ...

, and

kickball Kickball (also known as soccer baseball in most of Canada and football rounders in the United Kingdom) is a team sport and league game, similar to baseball. Like baseball, it is a safe haven game in which one team tries to score by having it ...

, when a team does not have enough players. Used primarily in schoolyard games, the rule is called into action when a live runner on base is next in line to bat. The specifics of the rule vary regionally, and are often negotiated prior to the start of the game.

Running the bases

Unlike a live baserunner, an invisible runner cannot

steal Steal, Stealer or Stealing may refer to: * Theft, the illegal act of taking another person's property without that person's freely-given consent * The gaining of a stolen base in baseball ** the 2004 ALCS stolen base in Game Four, see Dave Roberts ...

a base, but can, depending on rules, advance on a wild pitch. However, this may not be worthwhile unless the runner is on third, as they may need to be

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to their next base, depending on the rule variation used. An invisible runner normally travels at the speed of the current batter. For example, assume an invisible runner on first base while the batter hits the ball. If the fielding team reaches second base before the batter reaches first base, the invisible runner is out. Otherwise, the invisible runner is considered safe. Similarly, an invisible runner advances only as many bases as the actual runner. For example, if an invisible runner is on second base and the batter hits a single to the outfield, the invisible runner only proceeds to third, even though a physical runner would often score in a similar scenario. If a player on offense is not the batter, they must take the place of last invisible runner (e.g., if there are invisible runners on first and second, the new player moves to first) and they are then the cause that "pushes" the invisible runners ahead of them the same number of bases that they reach, and the invisible runner travels at the forward runner's speed. In another variation of the rule, some play that the invisible runner has to be "forced" in—that stipulation means that there is no base available. Under this rule, the invisible runner on second would only advance to third on a double because they were not technically forced to score.

Becoming an invisible runner

If the team playing offense does not have enough players to continue, the next player

at bat In baseball, an at bat (AB) or time at bat is a batter's turn batting against a pitcher. An at bat is different from a plate appearance. A batter is credited with a plate appearance regardless of what happens upon completion of his turn at bat, ...

is replaced by an invisible runner. Typically, the live runner must verbally announce: “invisible runner on _______ base”, or “ghost runner on _______”, before they can walk off base. Should the runner not make the announcement, they are liable to be tagged out by the opposing team.

References

{{Baseball Baseball rules Baseball terminology

Running the bases

Becoming an invisible runner

See also

References