Lately it seems like the Pirates can't hit anything, and that's probably because they've scored one run in three of the last four games. But the offense hasn't been terrible. Cameron uses Weighted Runs Created Plus (wRC+), which measures a players runs created to the league average. The league average is 100, and every point above or below is a percentage point. Thus, the 134 for Andrew McCutchen means he is 34% above the league average, while the 75% from Travis Snider means he is 25% below the league average in runs created.
Tim is the owner and editor in chief of Pirates Prospects. He started the site in January 2009, and turned it into his full time job during the 2011 season. Prior to starting Pirates Prospects, Tim worked with AccuScore.com, providing MLB, NHL, and NFL coverage to various national media outlets, including ESPN Insider, USA Today, Yahoo Sports, and the Wall Street Journal. He also writes the annual Prospect Guide, which is sold through the site. Tim lives in Bradenton, where he provides live coverage all year of Spring Training, mini camp, instructs, the Bradenton Marauders, and the GCL Pirates.