It started with a simple email. Hey Grey and Rudy, wouldn't it be cool if someone wrote about the top pitchers broken down by month? And within those months, to evaluate with and without wins to ascertain who pitched well and gave good value vs. who pitched for a 90 win club and had a 4-0 month? Response was a resounding yes, of course. And of course, it was my own damn fault for having such a good idea because now I'm here giving you offseason content prior to January. Clearly the time that everyone is reading about fantasy baseball. Oh well, let's get to it. Here's a look back at April's pitching to see if it holds any keys going forward to 2015 fantasy baseball: