Which of the following is true regarding calling a balk in a situation where the pitcher is in an illegal hybrid position with a runner on first base.

• A. A balk is called immediately when the illegal position is assumed.
• B. A balk is called when the pitcher makes a move to pick off the runner.
• C. A balk is called when the pitcher begins his delivery to the batter.
• D. Both B and C.

Answer: (D)

When a pitcher is in an illegal hybrid stance with a runner on first, the balk is triggered by the act of deception itself, not merely by having the illegal stance. This means the umpire calls a balk if the pitcher makes a move to pick off the runner or if he begins his delivery to the batter. Both actions are considered illegal in that position, so either one results in a balk. The idea of an automatic balk simply for standing in the illegal position isn’t correct; the call rests on the attempted action (pickoff move or delivery) that violates the rules.