Injuries aside, starting pitchers have blown up the ratios. That's especially true for some higher-end starting pitchers based on ADP and expectations, including Jesus Luzardo, Luis Castillo, George Kirby, and Chris Sale. One quick way to examine whether the struggles might be luck or skill issues involves scraping the FanGraphs data over the past week or two. The data below is from starting pitchers from April 7 through April 16, sorted by the largest difference in FIP and ERA as a starting ...