From Baker's Blog:
Now, because he won't say what it is and it has only been one game, there is not necessarily any validity to this. I've also been told on this website and others that it is difficult/near impossible for a pitcher to learn something new (other than a new pitch) after throwing for so many years. But the thought of a pitcher - any pitcher, good or bad - figuring out a new way to pitch is something I find exciting. Here's hoping it exists.
Miguel Batista says a new discovery is what led him to toss 7 2/3 scoreless innings and strike out eight.
Batista won't say what the discovery was. He isn't sure it's going to work again. But he sounds excited about it. He should be. His velocity wasn't there today, but the Angels were still swining through his pitches all afternoon.
"I might have found something that I wish I might have found years ago in my career,'' Batista said. "I don't know if I'm right yet. It's going to take me at least four or five more starts to figure out if it's going to be able to work as good as I believe it might work.
"And if it does, I might be able to pitch another five years.''