Backstrom, who also reached 900 points in his 923rd NHL regular-season game, scored at least four points for the first time this season and 23rd time in his NHL career for the Capitals (25-6-5).
"It's great, actually," Backstrom said of scoring his 900th point while reaching the games-played milestone with Ovechkin. "I mean, I wasn't expecting that, but sometimes that happens. It's fun being part of this organization for this long, and playing with such a great player like Alex … that's very fortunate for me, so I just have to enjoy every moment."
WATCH: [All Capitals vs. Devils highlights]
Ovechkin (goal, assist) and Backstrom (two goals, two assists) are the 21st set of NHL teammates to play at least 900 regular-season games together and the sixth among active players, according to NHL Stats.
"You've got Backstrom and Ovechkin playing 900 games together, and I wouldn't expect anything less from them other than a performance like that from those two," Capitals coach Todd Reirden said. "Obviously, Nick [with] 900 points and a four-point game, he was outstanding."