Nationals' Arroyo has torn rotator cuff; career in doubt (Yahoo Sports)

Washington Nationals right-hander Bronson Arroyo says he has a ''significantly torn'' right rotator cuff, but he's not ready to call off his comeback attempt at 39 just yet. Arroyo has not pitched since June 14, 2014 because of Tommy John surgery. Arroyo, a 2006 All-Star with Cincinnati, signed a minor league deal with the Nationals in January.