He returned to defensive end in 1955 and made his first Pro Bowl. He made a big play in the 1958 NFL Championship Game when he prevented the New York Giants from gaining a first down by tackling Frank Gifford just a yard before the first down mark. He fractured his ankle on that same play but, as a team captain, insisted on watching the rest of the historic overtime contest from the sideline with his teammates rather than seeking immediate medical attention in the locker room. The injury forced him to miss the Pro Bowl that year and ended his string of nine consecutive Pro Bowl appearances. Marchetti was First-team All-Pro nine times and a Second-team selection once. Marchetti's stellar play led to his being called by Sid Gillman, the Los Angeles Rams head coach, "(T)he greatest player in football. It's a waste of time to run around this guy's end. It's a lost play. You don't bother to try it." He was enshrined in the Bay Area Sports Hall of Fame in 1985. Also a member of Modesto Junior College Athletic Hall of Fame Class of 1990. He is also a member of the National Italian American Sports Hall of Fame. Forrest Gregg in an interview: "You ask who was the best ... just my opinion, Marchetti was the best all-around player I ever played against. Great pass rusher. Great against the run. And he never let you rest." In 1959, Marchetti joined with several of his teammates, including Alan Ameche, and opened a fast food restaurant. The business grew, began to franchise, and would eventually become known as Gino's Hamburgers. It was a successful Mid-Atlantic regional fast food chain and had 313 company-owned locations when they were sold in 1982 to Marriott International, which abandoned the name in favor of their Roy Rogers restaurants. In 2009, Marchetti teamed with other former key Gino's employees to resurrect the Gino's name. Hiring commenced in September 2010 to staff their first new restaurant in the company's old hometown of King of Prussia, Pennsylvania, and Gino's Burgers & Chicken, as the company is now known, opened its first store on October 25, 2010. This restaurant has since closed. The chain currently operates restaurants in Glen Burnie, Maryland and Towson, Maryland. Marchetti died of complications of pneumonia at Paoli Hospital in Paoli, Pennsylvania on April 29, 2019.