Marlins' Johnson (shoulder) may miss rest of '11

By Jon Heyman, SI.com

Josh Johnson isn't expected to pitch again this year for the Florida Marlins due to shoulder concerns, sources say.

There is said to be no serious damage and no expectation of surgery, however.

Johnson, 27, was 3-1 with a 1.64 ERA in nine starts this season for the Marlins.

In his career, Johnson, a two-time All-Star, is 48-23 with a 2.98 ERA.