The North Stars signed Modano on Christmas of 1988, and he joined the team for the 1989–90 season. He scored his first career NHL goal against Glenn Healy of the New York Islanders, and had a good rookie season which landed him on the NHL All-Rookie Team and made him a finalist for the Calder Memorial Trophy. He controversially lost to 31-year-old Sergei Makarov, who had already played professionally in the Soviet Championship League for over 12 years; this led to an age barrier of 26 for Calder candidates from the following year to the present.