NBA champion 1983

2× ABA champion 1974, 1976

2× ABA Playoffs MVP 1974, 1976

NBA Most Valuable Player 1981

3× ABA Most Valuable Player 1974–1976

11× NBA All-Star 1977–1987

5× ABA All-Star 1972–1976

2× NBA All-Star Game MVP 1977, 1983

5× All-NBA First Team 1978, 1980–1983

2× All-NBA Second Team 1977, 1984

4× All-ABA First Team 1973–1976

All-ABA Second Team 1972

ABA All-Defensive First Team 1976

ABA All-Rookie First Team 1972

ABA Slam Dunk Champion 1976

J. Walter Kennedy Citizenship Award 1983

No. 32 retired by Brooklyn Nets

No. 6 retired by Philadelphia 76ers