I don’t know what exactly is meant by the title, but Wake Forest, who led the NCAA in pitching by a MILE, has implemented a very intricate analytics approach with their pitchers.
They study things with different arm slots, spin rates from different arm slots, etc to maximize what pitches each guy should throw and from the best corresponding arm slot to make them successful. It’s the same premise that the Astros have used with their pitchers for the last 6-7 years. “Tunneling” being a catch phrase, meaning being able to throw multiple different types of pitches from the same “tunnel” or arm slot, to make initial pitch recognition as difficult as possible. And analyzing data (spin rate, movement, vertical drop, etc) for each pitch and slot gives them the base line to work from.
It may sound like hogwash to some, but the results are there.