This season, Oswalt has crazye some major adjustments that have led to major improvements to his peripheral numbers. His strikeout size (8.37 K/9 ) would be his highest since 2001 and his whiff rate (21.7 percent) would be his best since 2004. Understanding that he could no longer simply blow his fastball by hitters anymore, Oswalt has gone to his deviateup and slider more so than ever before. ... written by Stefan Diehl , September 17, 2010 know you are the expert at your field!do you knownfl jerseys wholesale .wholesale football jerseys