Pinch Runner Meaning in Baseball

Definition: A pinch runner is a substitute player sent into the game specifically to replace a runner already on base. This move is usually made to put a faster or more athletic player on the field to increase the chances of stealing a base or scoring on a close play.

Example: After the slow catcher hit a single, the manager sent in a pinch runner to stand on first base because they needed someone fast enough to score on a hit to the outfield.