Garza optimistic, but not throwing

Garza optimistic, but not throwing

CHICAGO -- Though he expressed optimism that his strained left rib cage is improving, right-hander Matt Garza is unsure when he will be cleared to resume throwing.

"When it all clears up," Garza said. "That's all I can say. I'd like to [speed things up]."

But he knows that returning to action too early could cause a setback. Garza has been shut down since injuring his side in an Aug. 3 start in St. Louis and is on the 15-day disabled list. Because of the fickle nature of rib-cage muscle strains, team officials have offered no timetable for a return.

Garza had a similar issue last season while with the Cubs but is certain that this current injury is significantly less severe.

"I'm still as optimistic as I was," he said. "Until it goes away, you can't really do much, [or you can] re-aggravate it. So we're just kind of waiting until it all clears up."

Adam McCalvy is a reporter for Read his blog, Brew Beat, and follow him on Twitter at @AdamMcCalvy. This story was not subject to the approval of Major League Baseball or its clubs.