When the pitcher throws to the batter, it is a strike if he swings and misses, if he hits the pitch into foul territory, or if he does not swing at a pitch in the strike zone.

• 当投手把球投向击球员后，如果击球员挥捧而未击中，把球打入界外地区或球在好球区之内而来挥棒击球，都算是一击。