Dubinsky scored his first NHL goal against Marc-André Fleury on November 8, 2007, in a 4–2 win against the Pittsburgh Penguins. Dubinsky was the 3rd star of the game. He spent much of the season centering the Rangers' first forward line with Jaromír Jágr and Sean Avery. He was one of sixteen rookies selected to participate in the 2008 YoungStars competition at the 56th NHL All-Star Game in Atlanta. He scored two goals and one assist and was named YoungStars Most Valuable Player. Dubinsky scored his first career playoff goal in the Eastern Conference Quarterfinals against the New Jersey Devils on April 13, 2008.