What is ruled when a player fakes a tag on a runner who is advancing to a base without the ball in possession?

When a player fakes a tag on a runner who is advancing to a base without holding the ball, the situation typically falls under the category of obstruction. In this context, obstruction occurs when a defensive player impedes or hinders a runner's progress to a base, regardless of whether the player has the ball. A fake tag can deceive the runner and create the impression that the defensive player is attempting to tag them out, thereby affecting the runner's decision-making as they approach the base.

This type of action is deemed inappropriate because it goes against the spirit of fair play and can potentially endanger the runner. The ruling of obstruction serves to protect the rights of the runner to advance to the base without being misled or impeded by defensive players pretending to make a play. Therefore, when the player fakes a tag, it is recognized as an act of obstruction, leading to the appropriate ruling on the play. Understanding this ruling is crucial for players and coaches alike to ensure fair play and uphold the integrity of the game.