Hardball Retrospective articles

I have posted a series of articles based on the research for "Hardball Retrospective". Here is a concise link to all of my articles on Fangraphs and Seamheads:

http://www.tuatarasoftware.com/articl...

I also created a "Statistics" page which includes content omitted from the paperback version due to space limitations along with brand new content.

http://www.tuatarasoftware.com/statis...