Dan Szymborski, baseball analytics expert and writer for FanGraphs, joins the show to talk about his work in data analytics. As a baseball fan, he started doing calculations at the age of 10 and was active on Usenet groups in the 1990s. This later led to his ZiPS projection system for baseball players, and Dan describes how this works. He also talks about more recent work with StatCast data and which team will win the 2021 World Series.