The 77th Grey Cup was the 1989 Canadian Football League championship game played between the Saskatchewan Roughriders and the Hamilton Tiger-Cats at SkyDome in Toronto, ON. The Roughriders defeated the Tiger-Cats, 43-40 on Dave Ridgway's winning field-goal. It is arguably, but widely considered, especially among Saskatchewan Roughriders fans, the best and most exciting Grey Cup game ever played.