A man walks past a photo of golfer Tiger Woods at the PGA Championship at Valhalla Golf Club. Woods has yet to register for the event, but has until 8:35 a.m. EDT on Thursday morning to do so.

A man walks past a photo of golfer Tiger Woods at the PGA Championship at Valhalla Golf Club. Woods has yet to register for the event, but has until 8:35 a.m. EDT on Thursday morning to do so.