"He's worked so hard for this," Sabres coach Ralph Krueger said. "Nothing's been given to him here. What I see in his game is that he feels confident in the defensive structure that we have and that he also works his way into that very hard without the puck, and somehow it's giving him less pressure maybe on the offense because we aren't taking as many chances against.
"He's just been outstanding. His work ethic and his skill set [that] we all know about, it's exciting. As a complete player that he is right now, he's an excellent captain for us."
Dal Colle gave New York a 1-0 lead at 5:11 of the first period. Beauvillier chased down a loose puck behind the Sabres net and fed Dal Colle in front for his second goal of the season.
"He's been playing confident," Nelson said of Beauvillier. "He's not overthinking things, he's just going out there and playing and having fun. He's a big part of the offense."