The 2013 San Francisco Giants consisted of essentially the same team that won the World Series in 2012. They had the same pitching rotation and starting lineup (sans Melky Cabrera).
Yet, the 2013 Giants proved they were an entirely different team from that of 2012, despite having largely the same players. They won 76 games, finishing 21st in runs scored and 22nd in ERA. So why, a year removed from 94 wins and a World Series title, did the Giants finish third in the NL West? What made the difference?
All statistics courtesy of fangraphs.com unless otherwise noted.