Right-handed pitcher Jarrod Parker, who has not appeared in a major-league game since the 2013 season, suffered an injury while throwing for the first time at Oakland's spring training facility in Mesa, Ariz., on Thursday, March 10, 2016. Observer Matt Kawahara The Sacramento Bee
Right-handed pitcher Jarrod Parker, who has not appeared in a major-league game since the 2013 season, suffered an injury while throwing for the first time at Oakland's spring training facility in Mesa, Ariz., on Thursday, March 10, 2016. Observer Matt Kawahara The Sacramento Bee

A’s optimistic about Jarrod Parker’s setback during comeback pitching session

March 10, 2016 11:58 AM