Purchase Calgary Stampeders vs. Ottawa RedBlacks tickets for McMahon Stadium in Calgary, AB, CA, scheduled for Thu, Aug 15, 2024 7:00 pm. With 1055 tickets up for grabs, priced between $30.00 to $244.00 and an average price of $121.00, there's an option for every budget. Choose your ideal seat using our handy interactive seating chart.