We chatted with the creators and maintainers of four major projection systems, ZiPS (Dan Szymborski), Steamer (Jared Cross), THE BAT (Derek Carty) and Baseball Prospectus’ PECOTA (Harry Pavlidis) about how their systems are created, how the past is used to project future performance and how projecting young players without much track record can be tricky.

Music is “Open Your Face” by Parker Projection.

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Enjoyed the conversation. Next time could you talk about 5-10 guys your systems really differed on and why?
Kendall Guillemette
Thanks for listening. We don't plan to have Dan and Derek back on in the near future. If we do, we may talk about things like that.