Bob Heinz, Defensive Lineman for 1972 Undefeated Dolphins, Dies at 79

Bob Heinz, a former defensive tackle who secured two Super Bowl rings as a key member of the Miami Dolphins' undefeated 1972 championship team, has died at the age of 79. His son, John Heinz, confirmed that his father passed away from natural causes on October 31 in Fresno, California.

The Miami Dolphins formally announced the death on Tuesday, releasing a statement on social media to honor his legacy. The franchise expressed deep sadness over the loss, highlighting his status as a pillar of their most celebrated era. "Bob was a member of the 1972 Perfect Team, a two-time Super Bowl champion and a key part of Miami’s legendary No-Name Defense," the team stated.

Born in Milwaukee on July 25, 1947, Robert Kenneth Heinz moved to Stockton, California, during his high school years. He developed his football skills at San Joaquin Delta College and later played a standout college career at the University of the Pacific, earning an induction into the school's Hall of Fame during the 1987-1988 academic year. Impressed by his talent, the Dolphins selected him in the second round with the 37th overall pick in the 1969 NFL and AFL Draft.

Heinz spent the vast majority of his professional career in Miami, playing eight seasons for the franchise through 1977. After spending his first couple of seasons developing, he earned a regular starting role by 1971. During that standout campaign, he recorded 3.5 sacks. He then anchored the defensive line alongside teammates Vern Den Herder, Bill Stanfill, and Manny Fernandez during the historic 1972 season, when the Dolphins finished with an unprecedented 17-0 record, and the following year when they successfully defended their title.

Throughout his 109 career games in Miami, where he started 55 contests, Heinz recorded nine sacks and recovered one fumble, though official statistics for sacks were not tracked by the NFL until 1982. Following his stint with the Dolphins, he concluded his professional playing career by appearing in two games for the Washington Redskins during the 1978 season before officially retiring.

Away from the gridiron, Heinz transitioned into the business world, working as an advertising executive in Palo Alto, California. He largely maintained a low profile following his retirement, though he briefly made headlines in 2015 when he sold his Super Bowl VIII championship ring. Over the years, he was known for his personal interests, which included enjoying bourbon and cigars, listening to Jimmy Buffett music, and supporting the San Francisco Giants.

He is survived by Carol Covington, his wife of 56 years whom he married in 1970, as well as their three children—Julie, Joe, and John—and two grandchildren. Loved ones remembered him for his sharp sense of humor, his loyalty to friends and family, and his lighthearted tradition of rooting against any contemporary NFL team trying to replicate his historic undefeated feat.