http://pitchfx.texasleaguers.com/batter/408045/?pitchers=A&count=00&pitches=AA&from=4%2F1%2F2012&to=7%2F10%2F2012 I can't disagree with Ted Williams's approach to hitting. But I never saw him play, and as such I never saw Ted Williams take a first pitch fastball down the middle. I'm looking at pitchfx graphs for Mauer in a 0-0 count, and it would appear that it somewhat contradicts your assertion that Mauer only swings at the first pitch if he gets the pitch he wants. Like I said before, if he's looking for a particular pitch to hit 0-0, in most cases that's a fastball down Broadway. But it appears he's taking a lot of those, and offering at very few, which would indicate that he's not necessarily looking for a pitch to hit 0-0, but sometimes he's going up to bat intending to take the first pitch regardless of where it is. This may be to see the pitcher better, or to make him work harder if there was a quick out in front of Mauer.