Mon 17 May 2010
The NFHS rule books state an infield fly is a fair fly (not including a line drive nor an attempted bunt) which can be caught by an infielder with ordinary effort, (rule does not preclude outfielders from being allowed to attempt to make the catch) and provided the hit is made before two outs, and at a time when 1st and 2nd or all bases are occupied.
When it seems apparent that a batted ball will be an infield fly, the umpire immediately announces it for the benefit of the runners. If the ball is near a baseline, the umpire shall declare, “Infield fly, if fair.” The runners may advance at their own risk if the ball is misplayed. They must tag properly if the ball is caught.
Here is the kicker that many people don’t know. Remember the rule states that the fly can be caught by an infielder with ordinary effort. So when teams do the big shift like most MLB teams do for David Ortiz it is still an infield fly. (more…)

1. The defense must use the white portion and the batter-runner the colored portion when a play is being made on the batter-runner.
By Dale Anzo
Ever wonder what the rule really is on that play that you claim cost your team the game? Well, now you can find out by asking umpire Dale Anzo. Anzo will be answering questions about baseball and softball rules on a regular basis on SiskiyouYouth.com.