MLB.com’s Alden Gonzalez reports that Athletics closer Sean Doolittle has been placed on the 15-day disabled list with a strained intercostal muscle. Doolittle apparently suffered the injury on his second-to-last pitch against the Angels on Saturday night. The Athletics have recalled Dan Otero from Triple-A Sacramento.
Doolittle, in the first year of a five-year, $10.5 million contract extension signed back in April, has had a great season. He has saved 20 games with a 2.28 ERA and an 80/5 K/BB ratio over 55 1/3 innings.
Susan Slusser of the San Francisco Chronicle reports that Eric O’Flaherty will likely serve as the club’s closer while Doolittle is out.