They're closer than you think. For 2006 and 2007, among qualified starters, Ramon Ortiz ranked 46th and 40th respectively in NL ERA. For 2011, Kevin Correia didn't quite have enough innings to qualify for the leaderboard, but if his 4.79 ERA would've ranked 46th. In 2012, he was 40th overall. That is actually a remarkable coincidence. Ortiz's ERA+ in the two years prior to joining the Twins: 78. Correia's ERA+ in the two years prior to joining the Twins: 83.