infield fly ball ; two out before , second base or first, second and third have a base runner legally hit batsman falls within the field or the infield near fielder (including field hand) and can easily catch the sector ( except straight ball hit a fly ball and struck Act ) fly ball called the infield fly ball contract hitter out to continue the game .
in the above situation , if you hit the ball significantly " infield fly " , in order to protect the runner to prevent the defensive player intentionally fumbled , the referee should immediately announced : " infield fly ball hitter out ! " If you hit a ball near the sideline , and sometimes difficult to determine fair ball or foul ball , the referee should immediately announced : " If it is within the boundary , the infield fly ! " or only declare " infield fly " right arm forward projecting over made the gesture of delayed sentencing until certainly is a fair ball and then announced : " hitter out of the game ! " " Infield fly " to continue the game situation , the runner can take killed out of danger entered built or entered built back to base after the ball is caught , as treated generally fly ball . Hit into foul ball, foul ball handling instead .
same two outs , second base or first, second and third runner , hit a fly ball did not touch the fielder , after landing in a third base before the pop- sector should be sentenced out of bounds " ; such as falls on the sidelines in a third base before the bomb into the sector should be sentenced to the infield fly ball hitter out of the game ! "