Rich Harden (P) Oak could be back with the A's as early as Tuesday, according to the AP. "We're still in the decision making process," manager Ken Macha said. "The question is where do we want those innings, here or in Sacramento? He could possibly go out and pitch but he will be limited to 75 pitches, which is probably five innings. We'll have to work our way around that." Harden has been out with a strained stomach muscle.