Gabriel Landeskog found an early way to calm down the Colorado Avalanche — he dropped the gloves and brawled. That fighting spirit energized a roaring crowd — biggest of the season — and certainly rubbed off on the team. Nathan MacKinnon scored the tiebreaking goal 30 seconds into the third period and wrapped it up with an empty-netter, Philipp Grubauer stopped 22 shots and the Avalanche beat the St. Louis Blues 4-1 on Monday night in Game 1 of their first-round playoff series. read more https://www.espn.com/nhl/recap/_/gameId/401326870