One of the games most interesting rules is the Infield Fly Rule. We hear it mentioned more than any other rule by radio and TV announcers calling the play-by-play, but how many of us really understand it?
Here’s the explanation:
The Infield Fly Rule (specifically, rule 6.05e, coupled with the definition in rule section 2.00) is intended to prevent unfair gamesmanship by the fielders that would result in an easy double play or triple play.
Rule 6.05:
A batter is out when—
(e) An Infield Fly is declared;
Rule 2.00:
An INFIELD FLY is a fair fly ball (not including a line drive nor an attempted bunt) which can be caught by an infielder with ordinary effort, when first and second, or first, second and third bases are occupied, before two are out. The pitcher, catcher and any outfielder who stations himself in the infield on the play shall be considered infielders for the
purpose of this rule.
When it seems apparent that a batted ball will be an Infield Fly, the umpire shall immediately declare “Infield Fly” for the benefit of the runners. If the ball is near the baselines, the umpire shall declare “Infield Fly, if Fair.”
The ball is alive and runners may advance at the risk of the ball being caught, or retouch and advance after the ball is touched, the same as on any fly ball. If the hit becomes a foul ball, it is treated the same as any foul.
If a declared Infield Fly is allowed to fall untouched to the ground, and bounces foul before passing first or third base, it is a foul ball. If a declared Infield Fly falls untouched to the ground outside the baseline, and bounces fair before passing first or third base, it is an Infield Fly.
Rule 2.00 (Infield Fly) Comment: On the infield fly rule the umpire is to rule whether the ball could ordinarily have been handled by an infielder—not by some arbitrary limitation such as the grass, or the base lines. The umpire must rule also that a ball is an infield fly, even if handled by an outfielder, if, in the umpire’s judgment, the ball could have been as easily handled by an infielder. The infield fly is in no sense to be considered an appeal play. The umpire’s judgment must govern, and the decision should be made immediately.
When an infield fly rule is called, runners may advance at their own risk. If on an infield fly rule, the infielder intentionally drops a fair ball, the ball remains in play despite the provisions of Rule 6.05(l). The infield fly rule takes precedence.
Rule 6.05 (l):
An infielder intentionally drops a fair fly ball or line drive, with first, first and second, first and third, or first, second and third base occupied before two are out. The ball is dead and runner or runners shall return to their original base or bases; APPROVED RULING: In this situation, the batter is not out if the infielder permits
the ball to drop untouched to the ground, except when the Infield Fly rule applies.
Whew! That is a mouthful for a simple play. As mentioned at the beginning, this regulation was included in the official rules when it was determined that players were deliberately dropping pop-ups to turn double and triple plays.
The best way to remember a simple version of the rule: The Infield Fly Rule is called and the batter is automatically out when, with runners on first and second, or first, second and third, and with less than two outs, the batter hits the ball in the air that the umpired determines can be caught in fair territory by a fielder.
Now you quickly can recognize the rule when you watch a professional or youth league game.