What does it mean when a baseball batter walks?

Answer 1

When a Baseball batter walks it means that they received four pitches that were called balls by the umpire. The official term is base on balls. They call it a walk because the batter walks to first base. You only advance one base at a time when there is a walk. That means if there is already a runner on first base when the batter walks, that person advances only to second base. There is also an intentional walk where the pitcher intentionally throws four balls in order to put the runner on first base. This is used as strategy.