PHILADELPHIA (WPVI) -- The Philadelphia Phillies have announced the passing of chairman and longtime executive David Montgomery.
Montgomery passed away Wednesday morning at the age of 72 after a five-year battle against cancer, the team said.
"He was also widely admired for his fierce loyalty to fans, players and front office staff. That loyalty was on par with his passion for the game," the Phillies said in a statement.
"David was one of Philadelphia's most influential business and civic leaders in his generation," said Phillies managing partner John Middleton. "For 25 years, he has been an invaluable business partner and, more importantly, an invaluable friend. He was beloved by everyone at the Phillies. Leigh and I are saddened beyond words at David's passing and extend our love and sympathy to Lyn, his children and grandchildren."
Montgomery's Phillies career began in 1971, working in the ticket office during the day and helping operate the scoreboard at night.
He was soon named marketing director and then director of sales. He was promoted to executive vice president after the 1981 season when Bill Giles put together a group that purchased the team from the Carpenter family.
He became chief operating officer in 1992 and remained in that position until being promoted to general partner, president and chief executive officer in 1997.
"I was just blessed with opportunities," he told the Pennsylvania Gazette in 1999. "It never felt like a job to me. I was just pursuing my passion in sports."
In his role as president and CEO, Montgomery became the face of the Phillies front office and a behind-the-scenes force in Major League Baseball.
He spearheaded the club's transition from Veterans Stadium to Citizens Bank Park in 2004, including the construction of the ballpark.
He also led the organization during the most successful period for the franchise, from 2007 through 2011, which yielded five straight National League East titles, two pennants and the 2008 World Series championship.
In August 2014, Montgomery took a leave of absence as president and CEO following his diagnosis in May of that year. He returned as chairman in January 2015.
Montgomery remained active in this role until his passing, attending many of the team's 2019 spring training games in Clearwater, as well as this year's home opener at Citizens Bank Park.
Montgomery was so influential at MLB's New York headquarters that he was once considered a legitimate candidate to become commissioner.
"David was truly a great man. I have never known a person with more integrity or who truly cared so much about everyone who worked for the Phillies," said the team's chairman emeritus, Bill Giles. "He and I worked hand-in-hand for over 30 years. During that time, I saw his unparalleled love for his family, the Phillies and the team's fans, and of course, the City of Philadelphia. David was a big reason why the Phillies won 12 division championships, five National League championships and two World Series championships in that time. He was a fierce competitor in everything he did, including his battle to fight his illness. He will be tremendously missed by all who had the pleasure of knowing him."
Montgomery served in a number of capacities at his alma mater, the University of Pennsylvania. At Penn, he was a trustee, a member of the Board of Overseers of the Annenberg Center for the Performing Arts. He also served on the policy board of WXPN, the university's member-supported radio station.
He also gave much his time and effort in volunteer positions at PHL Sports, a division of the Philadelphia Convention & Visitors Bureau; the Greater Philadelphia Chamber of Commerce; Need in Deed, a non-profit working with children in Philadelphia public schools; the Children's Scholarship Fund; and the Walnut Street Theatre.
Montgomery received numerous honors in recent years. In 2018, the new indoor training facility at the Carpenter Complex in Clearwater was named in his honor. He received the Allan H. (Bud) Selig Executive Leadership Award from the Professional Baseball Scouts Foundation, the Ed Snider Lifetime Distinguished Humanitarian Award from the Philadelphia Sports Writers Association, and has been recognized by the Mural Arts Program, the Boys & Girls Clubs of Philadelphia and the Schuylkill Center for Environmental Education. Daisy Field, the same field in Wissahickon Park where he grew up playing baseball as a kid, was renamed for him in a dedication ceremony on Nov. 3, 2018. Just last week, he was honored by the Fairmount Park Conservancy as the recipient of the Centennial Award for Civic Leadership.
He is survived by his wife, Lyn; three children, Harry, Sam and Susa; one granddaughter, Elizabeth and two grandsons, Cameron and Will.
Funeral arrangements are pending.