The batter-box violation is called when which event occurs?

• A. The batter steps out of the designated batter's box or violates box boundaries.
• B. The batter hits a ground-rule double.
• C. The batter bunts foul.
• D. The batter is walked.

Answer: (A)

A batter-box violation happens when the batter leaves the designated batter's box or otherwise violates its boundaries. The box defines where the batter must stand to avoid interfering with the pitcher and the play, so stepping out or crossing the lines during a pitch results in the violation. The typical consequence is that the pitch is ruled a ball and the count is adjusted accordingly. Other actions listed—hitting a ground-rule double, bunting foul, or being walked—do not involve the batter’s position in the box.