What happened: The Colorado Avalanche defeated the Calgary Flames 7-3 in a preseason game at the Scotiabank Saddledome. Cale Makar and Devon Toews each scored twice for Colorado, while Adam Klapka provided a first-period goal for Calgary. Devin Cooley made the start in net for Calgary.

Why it matters: Colorado capitalized on defensive breakdowns and sustained offensive-zone pressure to pull away in the second and third periods. The Flames showed improvement and generated offense early, but struggled to contain the Avalanche attack. Nathan Mackinnon finished with a goal and an assist to lead the offensive surge.

What to watch: The Flames will attempt to resolve their defensive issues before the regular season begins.