1
Reminds me of a Koufax story I think I first heard from Ron Fairly. Details are sketchy, but it went something like this:
Koufax is pitching against Aaron, has him down 1-2, throws something funky that Hank hits into the 15th row. Next time he comes to the plate, Aaron asks Roseboro:
What was that?
Roseboro says: Slider.
Aaron says: Tell Sandy he doesn't need that pitch.