Pretty much this. And I think you meant AL East. b/c whip is far from the end all stat by which to measure pitchers True. In and of itself WHIP isn't a good judge of a pitcher. However, what CUBZ99's point was is that Garza put up pretty respectable numbers last season, pitching 1/3 of his games against the very difficult Yankee and Red Sox lineups. If you take Randy Wells and his similar numbers against the NL Central and transferred them to the AL East, they would not be so respectable. And I agree. Garza was a similar pitcher to Wells, but he faced much stiffer competition, so his numbers are therefore more impressive. Even the stats that adjust for league/park like ERA+ don't support Garza being particularly special. In fact the only team he had an ERA in excess of 4 of was the Yankees. He did amazingly well against the Orioles, Red Sox and Blue Jays. The AL east is certainly better than the NL central, but the effect doesn't seem to be nearly as large as people are making it out to be.