Yes, we actually classified every pitch

Long term PITCHf/x data has always been difficult to find online. There are several existing sources available: Fangraphs has some of it, but not everything you might want (I’m sure they will tomorrow, just for that). Texas Leaguer has had a fantastic tool up for quite some time now, but still, there are places it lacks functionality. Josh Kalk used to have a wonderful website, but he moved on to the Rays. BrooksBaseball has never really had seasonal data per se, despite having data that spans each season. We think that, generally, there are several reasons the data has been difficult to find in a long-term format. First, there is the technical limitation: The PITCHf/x dataset is large—millions of pitches. This means that dynamic solutions—most PitchFX systems are dynamic—must have very good caching systems, well written databases, and powerful hosting solutions. But beyond raw computing, which we can solve using some combination of duct tape and Moore’s law, the...