This should be very easy for others to test. I am playing Texas at Toronto- Exhibition- All-Star. Simming everything but the first pitch in an inning and seeing the result to make sure. Texas pitchers have thrown their #1 pitch each inning, one was a ball. Second game was similar in that all nine were #1s again, but 3 of them were not right down the middle.
What is funny is i thought this thread was full of it when i first saw it. I didn't even notice that it was happening to me.
Bug report 10370 if anyone else would like to recommend it. I would at least like to see others test it.