After surrendering three goals on eight shots through 20 minutes of play, the 35-year-old Finnish goaltender was unbeatable the rest of the way - including on five shootout attempts - as the Canadiens rallied for a 4-3 win over the New York Islanders at the Barclays Center.
In doing so, Claude Julien's troops snapped the Islanders five-game winning streak and got their road trip in the Empire State started on a high note.
"I think that shows something, that we were able to stick with it, work hard and we were able to come back," said Niemi, referencing the Canadiens' effort to erase a two-goal deficit before going on to pick up the additional point after Joel Armia beat Thomas Greiss with a picture-perfect shootout tally. "That shows just how good we actually are and how good we can be. If we can just trust that, and trust that if we do the right things, we can do this."