Boston Celtics: The Complete History of an NBA Dynasty The Boston Celtics are one of the foundational franchises of the National Basketball Association. Founded in 1946, Boston became the defining team of the NBA’s early years, built the greatest dynasty of the 1950s and 1960s, produced generations of Hall of Fame players, and continued its championship tradition into the modern era. Boston entered the 2024 season with 17 championships and finished it by defeating the Dallas Mavericks four games to one, giving the franchise its 18th NBA championship—the most in NBA history. The Beginning of the Boston Celtics The Celtics were founded in 1946 as one of the original franchises of the Basketball Association of America, the league that merged with the National Basketball League to form today’s NBA. The original owner was Walter A. Brown, whose name became permanently associated with Boston basketball. Brown also played a major role in hiring Red Auerbach, the coach and basketball architect who transformed the Celtics into a dynasty. Boston struggled during its first few seasons. That changed dramatically when Auerbach took over as head coach in 1950. Auerbach’s Celtics developed a fast-paced style built around defense, passing and team basketball. In 1950, Boston also selected Chuck Cooper, the first Black player ever drafted by an NBA team. Celtics Ownership Through the Years The Celtics have had one of the more complicated ownership histories in professional sports. 1946–1950 — Boston Garden-Arena Corporation The franchise initially operated as part of the Boston Garden-Arena Corporation, with Walter Brown running the Celtics. 1950–1964 — Walter A. Brown and Lou Pieri Brown acquired the team directly and brought Lou Pieri, previously associated with the Providence Steamrollers, into the ownership group. This was the beginning of the Celtics’ first great dynasty. 1964–1965 — Lou Pieri and Marjorie Brown After Walter Brown died in 1964, ownership passed to Lou Pieri and Marjorie Brown, Brown’s widow. 1965–1968 — Marvin Kratter Marvin Kratter, through the Knickerbocker Brewing Company/National Equities interests, acquired the franchise. 1968–1969 — Ballantine Brewery The Ballantine Brewery, through Investors Funding Corporation, owned the Celtics. 1969–1971 — Trans-National Communications Trans-National Communications, headed by Woody Erdman, took control. 1971–1972 — Ballantine Brewery Ballantine returned as an owner. 1972–1975 — Robert Schmertz Robert Schmertz and Leisure Technology became the controlling ownership group. There was also a complicated period involving Irv Levin and Harold Lipton, whose ownership arrangements changed several times during the early-to-mid 1970s. 1975–1978 — Irv Levin and Harold Lipton Levin and Lipton ultimately became the controlling owners again. 1978–1979 — John Y. Brown Jr. and Harry T. Mangurian Jr. The franchise was acquired by John Y. Brown Jr. and Harry T. Mangurian Jr. 1979–1983 — Harry T. Mangurian Jr. Mangurian subsequently became the controlling owner. 1983–1993 — Don Gaston, Alan Cohen and Paul Dupee A group headed by Don Gaston, with Alan Cohen and Paul Dupee, purchased the Celtics. This ownership was in place during Boston’s great 1980s era, when the Celtics won championships in 1984 and 1986. 1993–2002 — Paul Gaston Paul Gaston, Don Gaston’s son, became the principal owner. 2002–2025 — Boston Basketball Partners On December 31, 2002, Boston Basketball Partners LLC purchased the Celtics for approximately $360 million. The group included Wyc Grousbeck, H. Irving Grousbeck, Steve Pagliuca and other partners. This group presided over the 2008 championship and the 2024 championship. 2025–Present — William Chisholm-led ownership group In 2025, an investor group led by William “Bill” Chisholm completed the purchase of majority control of the Celtics after approval by the NBA Board of Governors. Chisholm became governor, while Wyc Grousbeck remained a co-owner and CEO. Aditya Mittal became an alternate governor. Other members of the ownership group include Bruce Beal, Andrew Bialecki, Dom Ferrante, Rob Hale, Mario Ho, Ian Loring, with Sixth Street also participating as a major investor. Every Arena and Home Venue Used by the Celtics The Celtics have spent most of their history in Boston, but the franchise has played home games at several different buildings. Boston Arena — Boston, Massachusetts 1946–1947, partial schedule Boston Arena, now known as Matthews Arena, hosted some of the Celtics’ earliest games. Boston Garden — Boston, Massachusetts 1946–1995 The legendary Boston Garden became the true home of Celtics basketball. This was the building where the Russell-era dynasty won championship after championship. It was also home to the great Celtics teams of the 1980s. The Garden closed after the 1994-95 season. Hartford Civic Center — Hartford, Connecticut Occasional home games, 1975–1995 During the later Boston Garden years, the Celtics played occasional home games at the Hartford Civic Center. The arrangement ended when Boston moved permanently into its new arena in 1995. Providence Civic Center — Providence, Rhode Island The Celtics also played selected home games in Providence. The 1973-74 Celtics media guide, for example, listed both Boston Garden and Providence Civic Center as home courts. FleetCenter — Boston, Massachusetts 1995–2005 The Celtics moved into the new arena in 1995. It originally opened as the FleetCenter and replaced the Boston Garden. TD Banknorth Garden — Boston, Massachusetts 2005–2009 The building received another naming-rights change in 2005. TD Garden — Boston, Massachusetts 2009–present The same arena is now known as TD Garden, the current home of the Celtics. NBA.com lists TD Garden as Boston’s current arena. The Celtics Dynasty of Bill Russell The most extraordinary period in NBA history began with the arrival of Bill Russell in 1956. Russell became the centerpiece of a team featuring players such as Bob Cousy, Bill Sharman, Tommy Heinsohn, Sam Jones, John Havlicek, K.C. Jones and Frank Ramsey, while Auerbach directed the organization. Boston won its first championship in 1957. Then came one of the greatest championship runs in sports history. The Celtics won eight consecutive championships from 1959 through 1966. Boston won another championship in 1968 and then again in 1969. Russell retired following the 1969 championship, ending the greatest dynasty the NBA had seen. Boston Celtics NBA Championships Boston has won 18 NBA championships: Year Championship 1957 Celtics defeat… Continue reading Boston Celtics: The Complete History of an NBA Dynasty
