What Was That Pitch?
September 20, 2007 by Geoff Young
Filed under Stats and Analysis
This is sort of, um, what’s the right word — stunning? John Walsh at Hardball Times (full disclosure: I contribute to THT) has done some terrific work with the new Enhanced Gameday pitch-f/x data that is all the rage:
What I want to cover is how to identify the pitches of any pitcher’s repertoire, given the fabulous pitch-f/x data that several others and I have been working with this season. What does he throw? How hard does he throw each kind of pitch? What sort of movement is he getting?
In addition to describing basic pitch types and what they look like …read more






