After Sean Doolittle did the heavy-lifting, Luke Gregerson retired two of the four Mariners he faced to earn a save on Saturday. Doolittle pitched a perfect eighth and then retired Kyle Seager to start the ninth. However, after the Mariners decided to pinch-hit Willie Bloomquist for Logan Morrison, the A's countered with Gregerson. He went on to allow back-to-back singles but then struck out Michael Saunders and induced a groundout from John Buck to end it. It's pretty much a free-for-all for saves in the Oakland pen right now, but after Jim Johnson's impressive showing Friday, he might get another try in the ninth within a week or two.