Bob Heinz, 79, Dies; Member of '72 Undefeated Dolphins

Bob Heinz, a defensive tackle who was a key figure in the Miami Dolphins' historic 1972 undefeated season, died of natural causes on October 31. He was 79 years old.

Heinz was a vital component of Miami's legendary "No-Name Defense," a unit that consistently ranked among the league's best in preventing opponents from gaining yards and scoring. His contributions helped the Dolphins achieve a perfect 17-0 record in 1972 and secure back-to-back Super Bowl championships.

During his eight seasons with the Dolphins, Heinz played 109 games, starting 55. Although sack statistics were not officially recorded until later, he was a formidable presence on the defensive line. After retiring from football in 1978, Heinz transitioned to a career in advertising.

In a notable public event in 2015, Heinz sold his Super Bowl VIII championship ring to an investor. The ring was later resold for $68,040. The 1972 Dolphins continue to hold the unique distinction of being the NFL's only unbeaten champion team.