Manery started his National Hockey League career with the Detroit Red Wings in 1970. He would also play for the Atlanta Flames and Los Angeles Kings. He would retire from the NHL after the 1980 season.Randy Manery was the first player to represent the Atlanta Flames in an NHL All-Star Game. He played junior hockey with the Hamilton Red Wings and turned pro with the Fort Worth Wings in 1969-70. He only played three games with the Detroit Red Wings. He played in 582 NHL games, scoring 50 goals and 206 assists.