Calgary Stampeders vs Edmonton Elks McMahon Stadium Monday, May 22 2 p.m. MDT Radio: QR Calgary Streaming: CFL Preseason Live (Canada), CFL+ (U.S. and international) The Canadian Football League’s 2023 pre-season gets under way on Monday as the Calgary Stampeders play host to the Edmonton Elks. Tickets for the Victoria Day matinee at McMahon Stadium start at $15 and kickoff is at 2 p.m. MDT. The Stampeders were 2-0 during pre-season play a year ago including a 37-7 victory over the Elks at Edmonton’s Commonwealth Stadium. Calgary went on to post a 12-6 regular-season record, good for a third-place finish…