Knies skated on a line with Ryan O'Reilly and
Noel Acciari, who were able to shelter him defensively, but also created a ton of offensive zone pressure and chances. In his playoff debut, with his parents in the building, Knies had an 84.95 xGF%, two shots on goal, and tied for the team lead with five hits. When asked about how he felt about his debut, Knies kept his answer short and sweet saying, "It was unreal."