Dvorak will be sidelined indefinitely after undergoing surgery Friday for a torn pectoral muscle.

EDGE Analysis

Dvorak was reportedly making progress in his return from a lower-body injury that kept him shelved to begin the campaign, but he injured his pectoral during practice and will now have to start rehab over for the new issue. The team has not placed a timetable on his return, so signs of progress should begin to clue us in on when he's beginning to draw closer.