def home_save_percentage(self):
        """
        Returns a ``float`` of the percentage of shots the home team saved.
        Percentage ranges from 0-1.
        """
        try:
            save_pct = float(self.home_saves) / float(self.away_shots_on_goal)
            return round(save_pct, 3)
        except ZeroDivisionError:
            return 0.0
Returns a ``float`` of the percentage of shots the home team saved.
        Percentage ranges from 0-1.