Bill Giles spent more than half a century with the Philadelphia Phillies. He was a showman, a builder and an owner, and he helped turn a sleepy franchise into a big league business. Giles died Friday, Sept. 25, 2026, at his home in Gladwyne, Pennsylvania. He was 92. The Phillies honored Giles with a moment of silence before Friday’s game against Tampa Bay.

Few people in franchise history touched as many parts of the organization. Giles filled the seats at Veterans Stadium with wild promotions and brought Harry Kalas to Philadelphia. He approved the Phillie Phanatic, helped land Pete Rose, and led the ownership group that ran the club through two pennant seasons. In his later years, he helped push Citizens Bank Park from an idea to a reality.

“The Phillies family lost an icon today,” said managing partner and CEO John Middleton. Middleton added that Giles helped reshape the franchise from a traditional baseball club into a highly visible entertainment and business operation.

Raised in the Game

Baseball ran in the Giles family. Giles was born Sept. 7, 1934, in Rochester, New York. His father, Warren C. Giles, was general manager and president of the Cincinnati Reds from 1946 to 1951 and served as National League president from 1951 to 1969. Warren Giles was elected to the National Baseball Hall of Fame in 1979, and a portrait of him always hung in his son’s office at Veterans Stadium.

Bill Giles spent much of his childhood at Crosley Field in Cincinnati, and his godfather was Branch Rickey, the executive who brought Jackie Robinson into Major League Baseball in 1947. He began his baseball career as a teenager working various jobs in the Reds’ public relations department. He graduated from Denison University and spent three years as an Air Force navigator in Strategic Air Command.

His front office career moved quickly. He became general manager of the Nashville Vols in 1959, then joined the Houston Colt .45s as traveling secretary and publicist, helping open the Astrodome in 1965. That experience with a brand-new, one-of-a-kind stadium would prove valuable in Philadelphia.

Opening Veterans Stadium

The Carpenter family, then the Phillies’ owners, hired Giles as vice president of business operations after the 1969 season. The timing was no accident. As the Phillies got ready to move into Veterans Stadium, Giles oversaw marketing, public relations, promotions, sales and broadcasting for the team as the new ballpark opened in 1971. He helped close Connie Mack Stadium and open the Vet, and he was promoted to executive vice president in 1972.

The challenge was simple to describe and hard to solve. The team lacked star power, but it was Giles’ job to fill the seats when the cavernous stadium opened in April of 1971. His answer was entertainment. Karl Wallenda walked a tightrope across the stadium between games of a doubleheader, Benny the Human Bomb exploded, fire trucks drove relief pitchers from the bullpen, and Kite Man tried to deliver the first ball before crashing into empty seats. One news report described him as Philadelphia’s resident mix of P.T. Barnum and Walt Disney.

Behind the stunts was a clear idea. Giles wanted to build a family-friendly environment where fun came first at the Vet.

Harry Kalas, The Phanatic, and Pete Rose

Three of Giles’ decisions still shape how Phillies fans experience the team.

The first was the voice in the booth. As the club moved to the Vet, Giles lured broadcaster Harry Kalas to town. Kalas was not popular at first, but in time he grew into a Philadelphia legend.

The second was a big green mascot. When the Phanatic costume arrived at Veterans Stadium early in the 1978 season, Giles told marketing intern Dave Raymond to try it on. It fit perfectly, and Giles told him to go have fun. The Phanatic went on to become one of the most recognizable characters in all of sports.

The third helped deliver a championship. Giles played a major role in building the 1980 World Series champions, including persuading owner Ruly Carpenter to sign free agent Pete Rose.

From Executive to Owner

After the 1980 title, Giles moved from running the business side to running the whole club. In 1981, he organized a group that purchased the club from the Carpenter family. He served as team president from 1981 to 1997, a stretch that produced National League pennants in 1983 and 1993 along with two NL East division titles.

The 1993 club held a special place for him. Those Phillies were his all-time favorite team. Ruben Amaro Jr., a member of that team and later the club’s general manager, said the players called him “Uncle Bill.” Amaro credited Giles with starting the family atmosphere of being a Phillie, which he passed on to David Montgomery and which continues under Middleton.

Giles became team chairman after stepping down as president in 1997, handing the day-to-day leadership to Montgomery.

The Push for Citizens Bank Park

By the 1990s, the Vet that Giles had helped open was showing its age, and he knew the franchise needed a new home. Giles said often that the Phillies were losing money and needed a new ballpark to compete. Along with Montgomery and others, he was influential in the rise of Citizens Bank Park from a blueprint to a reality.

The Phillies opened Citizens Bank Park in 2004, and the results followed. Payrolls rose, the winning returned, and the Phillies won their second world championship in 2008. Giles had a special role in that run. As honorary president of the National League, he presented the team with the National League championship trophy named for his father. The Phillies soon began a sellout streak of 257 games, with a winning team selling tickets in a new stadium Giles helped build.

In that sense, Giles bookended two eras. He helped fill a concrete bowl in South Philadelphia in the 1970s, and he helped make its replacement possible three decades later.

A Leader Across Baseball

Giles’ influence reached well beyond Philadelphia. He served on a council that expanded Major League Baseball to 30 teams, introduced interleague play and added the wild card to the playoff format. MLB named him honorary National League president in 2001, and he received the Bud Selig Executive Leadership Award for lifetime achievement in 2010.

He also shared his stories in print. Giles authored “Pouring Six Beers at a Time: And Other Stories from a Lifetime in Baseball” and co-authored “Bill Giles and Baseball.”

The organization honored him while he was still active. The Phillies created the Bill Giles Award in 1999 to honor minor league players who reflect his work ethic and love of the game.

A Giant in the Community

Giles gave time and energy to his adopted city. In 1984, he and his wife, Nancy, adopted the ALS Association of Greater Philadelphia as the team’s official charity, and over the years the Phillies helped raise millions for the association.

He held board positions with the Philadelphia Convention and Tourism Bureau, the Philadelphia Chamber of Commerce, the Philadelphia Sports Congress, the Police Athletic League and the Salvation Army, and served as president of the Boy Scouts of America and the Corporate Alliance for Drug Education.

Hall of Famer Mike Schmidt called Giles “the heart and soul of the organization for over two decades.” Schmidt added that Giles was a close personal friend to many and will always be a big part of Phillies history.

Even in retirement, Giles never stopped watching. Amaro recalled getting in-game texts from him, noting that Giles often had an opinion about something in the game.

Survivors

Giles was preceded in death by his wife, Nancy, and is survived by his three sons, Michael, Joseph and Christopher, and eight grandchildren, Lowell, Will, Caroline, Dana, Molly, Max, Eliza and Warren.