In a check-swing situation with a 3-2 count, what can the umpire decide if a player doesn't swing?

In a check-swing situation with a full count of 3-2, the umpire has the authority to determine whether a player has swung at the pitch. If the player attempts to check their swing but does not fully swing, the umpire can call it either a ball or a strike based on the pitch that was thrown. If the pitch is deemed to be outside the strike zone and the player did not swing, it's appropriate for the umpire to call it a ball, resulting in a walk for the hitter.

This decision is crucial because it directly impacts the outcome of the at-bat. If the batter did not swing and the pitch is a ball, the batter is rewarded with first base, ending the at-bat with a walk. This scenario emphasizes the importance of the umpire's judgment in these critical moments of a game.

When making the call, the umpire uses their discretion based on the action of the player and the location of the pitch, and matching that to the rules governing swinging strikes and balls. Therefore, calling it as a ball when there has been no swing is within the umpire's responsibilities and is a correct application of the rules.