Pirates' Chris Stewart: Good news on injury front

An MRI came back clean for Stewart (groin) and he doesn't expect to miss too much time. "I'm optimistic for Opening Day," Stewart told DK Pittsburgh Sports.

Analysis:

The catcher has appeared in only six Grapefruit League games, but has looked rejuvenated behind the plate. Elias Diaz would likely serve as Francisco Cervelli's backup if Stewart is forced to miss any April action.