 Milbury helped his team reach consecutive Stanley Cup Finals in 1977 and 1978, with Boston losing both times to the Montreal Canadiens in four and six games respectively.In his twelve seasons as a defenseman for the Bruins, he appeared in the postseason eleven times.He accumulated more than 200 penalty minutes in 1981 (222) and 1983 (216) and surpassed 100 six other times.