Nathan MacKinnon picked up right where he left off.

Postgame Wrap-Up: MacKinnon Streaking to Start Season

If there was any doubt that Nathan MacKinnon’s MVP-worthy season from a year ago would carry over into 2018-19, those worries can likely be put to rest.MacKinnon scored twice to bring his season goal total to five and the Colorado Avalanche defeated the Buffalo Sabres with another offensive explosio…