Rivalry renewed: Oilers, Flames clash in NHL’s 1st ‘Battle of Alberta’ in 31 years

With both the Edmonton Oilers and Calgary Flames securing berths in the second round of the NHL playoffs with thrilling Game 7 wins, the Battle of Alberta playoff edition will be introduced to a new generation of fans in the province for the first time in 31 years. With Game 1 set to start Wednesday night in Calgary, Global News' Steve Autio takes a closer look at this storied rivalry.