That day, when she was on third base in the ninth inning of a tie game, Marcenia decided to take the biggest chance in all baseball. She decided to steal home.
Usually there's one person on the first base, one person on the second base and one person on the third base: the first baseman, the second baseman, the third baseman.
In the game of baseball, it describes the way a pitcher will throw the ball when there is no one on base – no one who is on either first, second, or third base.
And, anyone else, any other runners that were on base, that is that were at either the first second or third base , or stops where you have to go, they also score a point.