Glass became the interim CEO and chairman of the Royals on September 23, 1993, following the death of his longtime friend, Royals founder
Ewing Kauffman. Under Glass' leadership, the board cut the payroll from $41 million to $19 million. During the
Major League Baseball strike of 1994–1995, Glass opposed any settlement with the players' union without a
salary cap, and supported the use of strike-breaking "replacement" players, despite a court ruling that the use of replacement players violated federal labor law. On April 18, 2000, Glass became sole owner of the Royals, purchasing the organization from the Kauffman estate for $96 million. An original stipulation of the sale was that any profits from Glass' sale of the Royals must go to charity, but that clause expired long before Glass sold the team. For much of his tenure as owner, Glass was criticized for bringing the same cost-cutting management style he used at Walmart to the Royals. Shortly after assuming sole ownership of the franchise Glass appointed his wife and their three children to the board and important senior management roles with the organization, despite the fact that none of them had any meaningful background in
baseball. While his cost-conscious managerial style ensured large profits, the Royals were barely competitive for most of the early part of the new millennium. Glass created a controversy on June 9, 2006, by revoking the press credentials of two reporters who had earlier asked pointed questions to Royals management. The move to avoid criticism infuriated many within the press and led to a backlash of articles that extended far beyond the Kansas City sports community. The Royals had four winning seasons during his ownership: 2003, 2013, 2014 and 2015. In 2014, the Royals won 89 games and reached the
2014 Major League Baseball Playoffs for the first time in 29 years. They advanced to the
World Series for the first time since 1985. The Royals finished the following year with the best regular-season record in the American League, and a second consecutive victory in its
championship series. The Royals then defeated the
New York Mets in 5 games to win its first World Series championship since 1985. In August 2019, Glass agreed to sell the team to
Cleveland Indians vice chairman
John Sherman, pending approval from
Major League Baseball and its remaining owners. In November 2019, Glass officially sold the team to Sherman. ==Personal life==