GUIDES · BETSLIP DOCTOR
Why can an MLB pitcher feint toward second but balk by feinting toward first or third?
With a runner or runners on base and the pitcher touching the pitcher’s plate, Rule 6.02(a)(2) calls an uncompleted feint to first or third a balk. The rule permits a feint to second, but that does not waive other requirements: a throw requires a direct step, and a throw or feint to an unoccupied base must be for the purpose of making a play. The balk penalty generally awards each runner one base, but if the batter reaches first and every other runner advances at least one base, the play stands without reference to the balk.
For Fans and players comparing a pitcher's movements toward different bases without treating every feint alike. · Updated
The feinted-to base matters
The first/third restriction in Rule 6.02(a)(2) applies while the pitcher is touching the plate and runners are on base: a feint to first or third that is not completed as a throw is a balk. The Rule 6.02(a)(3) Comment says a pitcher may feint a throw to second.
There is also a baseline commitment rule: with runners on base and the pitcher touching the plate, a motion naturally associated with the pitch followed by failure to deliver is a balk. Separately, if the pitcher’s free foot swings past the back edge of the rubber, the pitcher must pitch to the batter, except for a throw to second on a pickoff play. That narrow second-base exception does not broaden permission to stop after a committed pitching motion. A throw requires a direct step toward its base; a throw or feint to an unoccupied base must be for the purpose of making a play. These checks explain why permission to feint to second is not a general waiver of the other restrictions.
The balk penalty has a play-standing exception
The general penalty kills the ball and advances each runner one base without liability to be put out. But if the batter reaches first on a hit, error, base on balls, hit batter, or otherwise, and all other runners advance at least one base, the play proceeds without reference to the balk.
If a pitcher balks and throws wildly, the runners may advance beyond the base to which they were entitled at their own risk. The permission to feint to second does not establish any disengagement-count or pitch-clock allowance.
A fictional pitcher and two penalty outcomes
These are separate fictional branches, each with the pitcher touching the plate and runners on base. First, with runners on first and third, the pitcher feints toward occupied third and does not complete a throw; that is a balk. In another play, with a runner on second, a feint toward occupied second is permitted by the cited rule, subject to the other requirements. In a third, with a runner on first, the pitcher throws to first before stepping directly toward the base; that is a balk. For an unoccupied base, a runner on first visibly breaks toward second and the pitcher throws to unoccupied second for that play; the runner’s action supplies an actual-play purpose. In a separate case, no runner on a previous base shows or creates an impression of intent to advance and there is no other play purpose; a throw or feint to that unoccupied base is a balk. The general penalty is a dead ball and one base for each runner, unless the batter reaches first and every other runner advances at least one base, when the play stands without reference to the balk. Separately, after a balk wild throw, runners may advance beyond their awarded base at their own risk.
Related questions
Can a pitcher always feint to second?
The rule permits a feint to second in the cited situation, but other movement, base-occupancy, and play requirements still apply.
Does every balk stop the play and award a base?
Usually the penalty is a dead ball and one base for each runner, but the play stands without reference to the balk if the batter reaches first and every other runner advances at least one base.
Does this rule explain pitch-clock or disengagement limits?
No. This guide covers the cited balk and movement rules, not numerical timing or disengagement allowances.