The leadoff batter of a baseball team came up to bat in all nine innings.
logic/leadoff.batter New
New entry, edited from material collected for the archive and not yet in a released version.
Problem
The leadoff batter of a baseball team came up to bat in all nine innings. What is the fewest runs that the team could have scored?
Show solution
The team was shut out. In the first inning, three batters got hits, loading the bases, but the next three batters were all out. In the second inning, the seventh hitter got a hit, and the next two were out. With the leadoff hitter at the plate, the runner was thrown out trying to steal second base. Since the leadoff hitter didn't finish his time at bat when the runner was thrown out, he came to bat again in the third inning, and repeated the pattern, [ Editor: the message breaks off here in the original. ] [ Editor: the puzzle is credited to Martin Gardner. ] -- David Joseph Grabiner <grabiner@math.huji.ac.il>