Buccaneers' Wirfs has knee surgery, could miss start of the season, AP source says
Read full article: Buccaneers' Wirfs has knee surgery, could miss start of the season, AP source saysTampa Bay Buccaneers All-Pro left tackle Tristan Wirfs had surgery on his right knee on Tuesday and is expected to start the season on the sideline, a person with knowledge of his injury told The Associated Press.