"Doo" was one of the most dominant scorers in NBA history. He played for seven different teams over 14 seasons, averaging 22.1 points per game for his career. McAdoo was a five-time All-Star, a two-time NBA scoring champion, and the 1975 NBA MVP.

McAdoo's best season came in 1974-75, when he led the Buffalo Braves to the playoffs and averaged 34.5 points per game. He was named the NBA MVP for his performance.

McAdoo's career was slowed down by injuries in the late 1970s and early 1980s, but he still managed to play at a high level. He won two NBA championships with the Los Angeles Lakers in 1982 and 1985.

McAdoo retired from the NBA in 1986. He was inducted into the Naismith Memorial Basketball Hall of Fame in 2000.