White Sox's Jimmy Lambert: Out for season

Lambert underwent season-ending surgery on his right shoulder Tuesday, James Fegan of SoxMachine.com reports.

Lambert has been on the injured list all season after suffering a right rotator cuff strain during spring training, and he was pulled off his rehab assignment earlier this month after aggravating the injury. He has now elected to undergo surgery to address the issue, which will prevent him from pitching again this season. A timeline for his recovery has yet to be announced, so his availability for spring training next year is uncertain.