<p>(Note that I have relatively little interest in sports, and so may be unaware of things that are assumed in the discussion of the analysis of baseball, or may misinterpret aspects without realizing it.  I did see the movie a few years back.)  </p>

<p>I largely don't understand the questions listed.  I can recognize that aspects of them are <em>related</em> to statistics, but the questions don't seem to be <em>about</em> statistics per se.  Moreover, it isn't clear to me that what needs to be explained to answer the question is some statistical / machine learning topic.  As such, I think these questions would be off topic on the main site.  </p>

<p>Relative to the further question, 'what other SE site might they belong on', I don't really know.  I have little expertise concerning the boundaries and conventions of other SE sites.  To be explicit, deciding what would be on topic on other sites isn't part of our purview.  You could ask on some other site's meta.  It's also worth recognizing that the answer might be <em>nowhere</em> (or nowhere yet)&mdash;there is no implied guarantee that there will be an SE site available to answer any given question.  </p>
