Seattle SuperSonics

Published April 19, 2026 · By The Basketball Fans Editors

The Seattle SuperSonics played 41 seasons in the Pacific Northwest, won one NBA Championship (1979), reached three NBA Finals (1978, 1979, 1996), produced two of the fifteen greatest point guards of the modern era in Gary Payton and Dennis Johnson, and were moved to Oklahoma City in the summer of 2008 as the result of an arena-financing dispute that is still the most bitter single franchise-relocation story in American professional sports history. The team’s colors (green and gold), its name (“SuperSonics,” for the Boeing 2707 supersonic transport aircraft program that Seattle was supposed to build in the 1960s), and its trademarks are held in trust by the NBA and are expected to be returned to any future Seattle expansion or relocation franchise. The cultural continuity that never quite broke is most of the reason Seattle remains at the top of every analyst’s short list for NBA expansion.

Founding (1967) and the expansion years

The NBA awarded Seattle an expansion franchise in December 1966 at a league fee of $1.75 million, payable to the existing ownership groups. The founding ownership was led by Sam Schulman, a Los Angeles-based businessman, and Gene Klein. The name “SuperSonics” was chosen in a fan contest and referred to the Boeing 2707 supersonic commercial jet program then under development at Boeing’s Seattle plant. (The plane itself was never built; the program was cancelled by Congress in 1971.)

The team began play in October 1967 and went 23–59 in its first season. The first head coach was Al Bianchi. The first draft pick was Al Tucker. The expansion years (1967–71) were not competitive. The decisive front-office move of the early franchise came in March 1971, when Sam Schulman signed Spencer Haywood out of the ABA’s Denver Rockets in what became the Haywood v. National Basketball Association Supreme Court case, a landmark decision that established the principle that the NBA could not impose a four-years-past-high-school rule on draft-eligible players. The legal precedent it set is the reason every NBA player since 1971 has been able to enter the league out of college under-age.

Lenny Wilkens, the 1978 Finals, and the 1979 championship

Lenny Wilkens took over as head coach midway through the 1977–78 season, replacing Bob Hopkins after a 5–17 start. The team went 42–18 under Wilkens for the rest of the regular season and reached the NBA Finals, where the Washington Bullets beat them in seven games. The following year, 1978–79, Seattle went 52–30 and returned to the Finals in a rematch. This time Seattle won in five games for the franchise’s only championship.

The starting five of the 1979 champions:

• Gus Williams (point guard)
• Dennis Johnson (shooting guard, the Finals MVP)
• John Johnson (small forward)
• Lonnie Shelton (power forward)
• Jack Sikma (center)

Wilkens remains the only person inducted into the Naismith Memorial Basketball Hall of Fame as both a player and a coach from the same era. His 1979 championship team is regularly listed in the top ten Finals performances of the 1970s by the Basketball-Reference advanced-composite rating.

The 1980s: the Tom Chambers years and the retooled core

The mid-1980s saw the team retool around Tom Chambers, Xavier McDaniel, and Dale Ellis. The Chambers-Ellis-McDaniel core was a top-five Western Conference offense in 1986–87, when the team reached the Conference Finals and lost to the Magic Johnson Lakers in four games. It was also the last serious playoff run of the pre-Payton era.

The Gary Payton and Shawn Kemp years (1990–1998)

Seattle drafted Payton second overall in the 1990 NBA Draft out of Oregon State. The team had drafted Kemp 17th overall in 1989 out of high school (via Trinity Valley Community College; he had never enrolled at Kentucky, where he had originally signed). The 1992–93 Sonics went 55–27; the 1993–94 team went 63–19, the best record in the NBA, and was then upset in the first round of the playoffs by the eighth-seeded Denver Nuggets, becoming the first No. 1 seed in NBA history to lose to a No. 8 seed.

George Karl took over as head coach in 1992 and steered the Payton-Kemp teams through six consecutive 55-plus win seasons. The apex was the 1995–96 team, which went 64–18 in the regular season and beat the Sacramento Kings, Houston Rockets, and Utah Jazz to reach the 1996 NBA Finals against the 72–10 Chicago Bulls. Chicago won in six. The Sonics’ Games 4 and 5 wins, both in Seattle, pulled the series to 3–2 and remain the only two games in the 1996 Finals that the Bulls lost.

Payton was 1995–96 Defensive Player of the Year, the only point guard in NBA history to win the award in the modern era. Kemp was a first-team All-NBA power forward that same year. Both are in the Naismith Memorial Basketball Hall of Fame (Payton 2013, Kemp eligible but not yet inducted).

The final decade in Seattle (1998–2008)

Ray Allen arrived in Seattle in February 2003 via trade from Milwaukee, pairing with Rashard Lewis to form a top-scoring backcourt through the mid-2000s. The 2004–05 team went 52–30 and reached the Western Conference Semifinals, losing to the Tim Duncan Spurs in six. Head coach Nate McMillan, who had also played on the 1996 Finals team, was a Coach of the Year finalist that season.

The final Seattle season (2007–08) ended 20–62. On June 28, 2007, three weeks after the sale to the Clay Bennett ownership group closed, the team had drafted Kevin Durant second overall out of Texas. Durant played his entire rookie season in Seattle. The last Sonics home game was April 13, 2008, a 99–95 win over the Dallas Mavericks at KeyArena. A week later the Clay Bennett group filed the paperwork to relocate the franchise to Oklahoma City.

The relocation, how it actually happened

In July 2006, Starbucks founder and then-Sonics owner Howard Schultz sold the franchise to an Oklahoma City-based ownership group led by Clay Bennett for $350 million. Bennett’s group publicly committed to a “good-faith effort” to keep the team in Seattle, contingent on a new state-funded arena. The effort, as later litigation revealed in detail, was not a good-faith effort. Internal emails released during the City of Seattle v. Professional Basketball Club, LLC trial in June 2008 showed Bennett’s group had been planning the Oklahoma City move from within weeks of the purchase closing.

The city of Seattle sued to enforce the remaining two years on the KeyArena lease. The case was settled on July 2, 2008 with a $45 million payment from the ownership group to the city, an agreement that the NBA would actively work to return a team to Seattle, and the release of the Sonics’ name, logo, and colors back into trust at the league office. Every city government, ownership group, and community advocate since has pointed back to the 2008 trust agreement as a binding-ish indicator that any future Seattle franchise will wear green and gold. The specific “actively work” language in the 2008 settlement has been the subject of continuous litigation and public pressure ever since.

The 17-year wait for a replacement team

Multiple public ownership bids have been made since 2008. Chris Hansen’s SoDo Arena project, backed by former Microsoft CEO Steve Ballmer’s investor group, reached a preliminary arena agreement with the City of Seattle in 2012 but failed to land a franchise after the Sacramento Kings were blocked from relocation. Climate Pledge Arena opened in 2021 as an NHL-first venue (home of the Seattle Kraken), but with design specifications that would permit NBA play if a franchise became available. Commissioner Adam Silver confirmed in 2024 that Seattle is “the primary conversation” for NBA expansion whenever the league moves forward on that path. No expansion timeline has yet been announced by the league.

The Seattle Storm, the WNBA franchise that has played continuously in Seattle since 2000 and that has won four WNBA championships (2004, 2010, 2018, 2020), is an instructive counter-history. The Storm was not sold to Oklahoma City with the Sonics; it was purchased separately by a Seattle-based ownership group (Force 10 Hoops, led by Dawn Trudeau, Lisa Brummel, and Ginny Gilder) in January 2008 for $10 million. It has operated continuously in Seattle since, most recently at Climate Pledge Arena. Force 10 Hoops’ explicit founding premise was to preserve professional basketball in Seattle through the NBA absence period.

Retired numbers and team records

The Sonics retired five jersey numbers during their time in Seattle:

• No. 10, Nate McMillan (coach and player)
• No. 19, Lenny Wilkens (honored)
• No. 24, Spencer Haywood
• No. 32, Fred Brown
• No. 43, Jack Sikma

All five banners hung at KeyArena until 2008 and were moved into storage by the Bennett ownership group upon relocation. Their return to any future Seattle franchise is specified in the 2008 NBA trust agreement.

Legacy

The SuperSonics are one of only three NBA franchises that have been both fully relocated and have remained culturally intact in their original city after relocation. (The others are the Minneapolis Lakers, now the Los Angeles Lakers, where the Minneapolis identity has largely faded, and the Vancouver Grizzlies, whose Vancouver identity is increasingly invoked by the Memphis franchise on throwback nights.) In Seattle, the SuperSonics are treated as a currently-paused franchise, not a former franchise. Green and gold merchandise continues to sell at local sporting goods stores. The annual “Bring Back the Sonics” rally at Seattle Center, held every spring since 2009, draws several thousand attendees. The 1996 Finals run is still the single most-cited sports memory in local polling.

The only thing missing is the team.

Sources

Linked in the frontmatter. The arena-relocation legal detail is reconstructed from court filings in City of Seattle v. Professional Basketball Club, LLC (U.S. District Court, Western District of Washington, case no. C07-1620RSM) and from contemporary coverage by Percy Allen and Steve Kelley of the Seattle Times. The Seattle Storm ownership detail is from Force 10 Hoops’ 2008 formation filings and from the team’s 2018 capitalization round disclosures.