Just to extend the BABIP analogy, I've played slow-pitch softball for years. We had a pitcher that could throw inside strikes ALL DAY, hitting the inside corner like a metronome. We stacked the left side with our best players, almost knowing where the hitters HAD to hit the ball. I'm sure his BABIP was much lower than the league average because he could get the hitters to swing at HIS pitch, which would typically be hit where he had his best fielders waiting.
Of course, the hitter could try to inside out the ball, and go to right field, but those were typically not hit with any authority and could be fielded by average fielders. The only way they could square up a ball was to pull it, and you can plan for that.