PITTSBURGH (AP) – Pittsburgh Penguins star Sidney Crosby will miss the start of the regular season after undergoing wrist surgery. General manager Ron Hextall says the surgery was necessary to address a lingering issue. The team estimates Crosby will be out a minimum of six weeks. The Penguins begin training camp later this month and open the 2021-22 season on the road against two-time defending Stanley Cup champions Tampa Bay on Oct. 12.