The Spin on Spin Rate
First there was PITCHF/x and things were good. Things were great in fact since around 2006 when it was installed in ballparks all over the country. We had exit velocity to ponder. Exit velocity is a hilarious stat when you think about it. It’s the statistical equivalent of noticing that geese can fly. It adds a measure to the obvious, but that measure is still interesting in it’s own right when...
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