OP here. Notes:<p>. Wasn't quite sure if this fit Show HN's guidelines[1]. Yes, it's something we built that people can try out (both getting the dataset together, which took a lot of work, and Statwing itself). But no, it's not a fundamentally new product (i.e., Statwing isn't new). Open to feedback on whether this counts as a Show HN.<p>. A few uninteresting technical notes about the dataset: <a href="http://blog.statwing.com/every-mlb-pitch-thrown-in-2014/" rel="nofollow">http://blog.statwing.com/every-mlb-pitch-thrown-in-2014/</a><p>. Here I am, so I'd love to answer questions, take feedback, etc.<p>[1] <a href="https://news.ycombinator.com/showhn.html" rel="nofollow">https://news.ycombinator.com/showhn.html</a>