The Facts: According to ESPN, Perriman suffered a partially torn ACL in his left knee.
Diehards Line:ESPN's Adam Schefter reports that Perriman will visit Dr. James Andrews on Monday to determine if he needs potential season-ending surgery. NFL Network's Ian Rapoport is advising Twitter followers that Andrews will scope the knee on Monday and decide to repair or reconstruct as needed. Perriman missed last season with a partially torn PCL in his right knee. The Ravens have high expectations for the speedy wide receiver, with team executives have said that Perriman's return would almost like having an extra first-round pick this season. The Ravens added another deep threat, Mike Wallace, as a free agent this offseason.