Baserunning

In baseball, baserunning is the act of running around the bases performed by members of the team at bat.

In general, baserunning is a tactical part of the game with the goal of eventually reaching home to score a run. The goal of batting is generally to produce baserunners, or help move baserunners along. Runners on second or third base are considered to be in scoring position since a normal hit, even a single, will often score them. Part of the goal of a runner and a batter is to get the runner into scoring position.

Becoming a runner

For any baserunning to occur, a batter must initially become a baserunner. This happens when:

The batter-runner

The term batter-runner is used in official terminology to identify an offensive player from the time he puts a fair ball into play or the third strike is not caught (thereby ceasing to be a batter) until the end of the play he initiated, whether the play results in the player being put out or becoming a runner by legally attaining first base or any subsequent base. The term is generally not applied if the batter hits a foul ball or to a player awarded first base, e.g., for a base on balls.