According to this, Pitchers who allow under 4 runs/9 get about 1 extra strike per 300 pitches thrown, as compared to guys who allow between 4 and 6 runs per game. So, being a lousy pitcher doesn't appear to be a huge factor. I agree that pitchers can and do have an influence, but I just don't see the Twins as being especially disadvantaged where it seems to matter, certainly not to the point where it absolves Mauer and Doumit of losing all these strike calls. Aside from their bloated ERAs, they're not particularly young, lefthanded, or wild.