Bill Giles Cause of Death: How did longtime Philadelphia Phillies owner and CEO die? Here’s what we know

Bill Giles, longtime Philadelphia Phillies owner and executive, died at the age of 92. He passed away on Friday (September 25, 2026) at his home in Gladwyne, Pennsylvania, the Philadelphia Phillies said in a statement. The cause of death was not revealed at the time of filing of this report, but the team had said that details on funeral arrangements will be announced at a later date.

Giles entered the world of baseball as a teenager and began his career while working various jobs in the Cincinnati Reds’ public relations department. He went on to advance his career in Houston, serving as traveling secretary, publicity director, and promotions director before joining the Phillies following the 1969 season.

The son of former National League president Warren Giles, Bill started with the Philadelphia Phillies in 1969 as vice president of business operations and was promoted to executive vice president three years later. Rising through the ranks, he went on to become an owner and CEO during more than a half-century with the team.





In 1981, he organized a group that purchased the club from the Carpenter family. He served as president and CEO until 1997, then became chairman. He shifted to chairman emeritus in 2015, a title he held at the time of his death. During Giles’ tenure as CEO, Philadelphia managed to win just four seasons but went to the World Series in two of them. He played a key role in building the Phillies team that won the World Series in 1980.

Giles, whose father headed the NL from 1951 to 1969, became honorary president of the NL in 2001 and was a recipient of the Bud Selig Executive Leadership Award for lifetime achievement in baseball in 2010. The Phillies honored Giles with a moment of silence before Friday's game against Tampa Bay.

“The Phillies family lost an icon today,” John Middleton, Phillies managing partner and CEO, said in a statement provided by the team. “Bill helped to reshape our franchise from a traditional baseball club into a highly visible entertainment and business operation. His profound impact in overseeing one of the greatest eras in franchise history, both on and off the field, will forever be his legacy. Our hearts are heavy for the Giles family and all those who had the privilege of knowing Bill.”