• Loading stock data...
Thursday, December 25, 2025

NBA Champion Boston Celtics For Sale

  • The Celtics are valued at $4.7 billion according to Forbes.
  • Team owner Wyc Grousbeck bought the team for $360 million in 2002.
Jun 21, 2024; Boston, MA, USA; Boston Celtics majority owner Wyc Grousbeck holds the Larry O’Brien trophy prior to the Boston Celtics championship parade.
Bob DeChiara-USA TODAY Sports

The NBA champions are officially for sale. 

The Celtics majority ownership group, led by Wyc Grousbeck, is planning to put the team on the market. The news was first reported by ESPN and made official by the team shortly after. In a statement, the Celtics said the decision to sell was made “for estate and family planning considerations.” Grousbeck and his investment group bought the team from the Gaston family in 2002 for $360 million. Gatson had previously owned the team since 1983. 

Now, Grousbeck should be able to get quite the return on investment. The Celtics are one of the most storied franchises in all of sports and will go to market at a time when team values are skyrocketing.

According to Forbes, the Celtics are valued at roughly $4.7 billion, the fourth-highest among NBA teams. But that valuation is from October 2023 and has likely gone up since the team won its 18th championship in June over the Dallas Mavericks. The title put the Celtics over the Lakers for most NBA titles, and the team’s championship window is still open as Jayson Tatum (26) and Jaylen Brown (27) are each in their prime. Could they become the NBA’s first $5 billion team? 

The Celtics said they expect to sell a majority stake in 2024 or early 2025 with the remaining balance closing in 2028. Grousbeck will stay on as team governor until 2028, when the second part of a deal is expected to close. The setup sounds similar to the tiered structure for Glen Taylor’s Timberwolves sale to former baseball player Alex Rodriguez and his business partner, Marc Lore. Those groups are now in arbitration after Taylor pulled the team off the market in March over Rodriguez and Lore allegedly missing payments, which they dispute. Rodriguez and Lore recently added former New York City mayor Michael Bloomberg to their ownership group.  

While the NBA’s new collective bargaining agreement is designed to break up teams that eventually become too expensive, the Celtics are expected to hand out the richest contract in league history for the second straight summer. After agreeing to a record deal with Brown a year ago, Tatum is eligible for a five-year, $315 million contract extension. 

Coincidentally, the Mavericks were the last NBA team to be sold, which came in November 2023 when longtime owner Mark Cuban sold his majority stake for $3.5 billion to the Adelstein and Dumoht families, whose fortune stems from Las Vegas Sands casino.

Linkedin
Whatsapp
Copy Link
Link Copied
Link Copied

What to Read

From NBA Draft Pick to College Center: James Nnaji Joins Baylor

Several former professionals have chosen to play in the NCAA this year.
Sep 7, 2025; Flushing, NY, USA; Carlos Alcaraz (ESP) and Jannik Sinner (ITA) poses for a photo after the final of mens singles at Billie Jean King National Tennis Center

The Year of Carlos Alcaraz and Jannik Sinner

Novak Djokovic acknowledged that the duo are above the rest.
Dec 25, 2024; Dallas, Texas, USA; A view of the NBA Christmas Day logo during the second half of the game between the Dallas Mavericks and the Minnesota Timberwolves at the American Airlines Center.

NBA Has Superior Slate Entering Christmas Face-Off With NFL

The NFL has scheduled Christmas games for six consecutive seasons.

Featured Today

Heated Rivalry (L to R) - Connor Storrie as Ilya Rozanov and Hudson Williams as Shane Hollander in Episode 104 of Heated Rivalry. Cr. Sabrina Lantos © 2025

Hockey Needed Some Virality. Then Came ‘Heated Rivalry’

No one was prepared for the Canadian show’s smash success.
Rob Manfred
exclusive
December 23, 2025

MLB Teams Fear League Will Pick Winners and Losers in Tech

One company under consideration was founded by a top MLB exec’s uncle.
December 23, 2025

What It Takes to Pull Off Florida’s First Outdoor NHL Game

The Rangers will face the Panthers in Miami’s first NHL Winter Classic.
December 14, 2025

How Pickleball Became One Massive Private-Equity Rollup

Pickleball roads lead back to billionaire Tom Dundon.
Sep 21, 2025; Kansas City, Missouri, USA; Kansas City Royals catcher Carter Jensen (22) hits a two run single against the Toronto Blue Jays during the fourth inning at Kauffman Stadium.

Chiefs’ New Stadium Site Is Set. Now It’s Royals’ Turn

The MLB club is also looking on both sides of the Missouri-Kansas border.
Tilman Fertitta
December 19, 2025

Rockets Owners in Talks to Buy and Move WNBA’s Sun

The Rockets lost out on WNBA expansion but want the Sun.
December 23, 2025

Private Equity Bought an F1 Team For Just $200M. It’s Not Selling

Williams is now valued at over $2 billion.
Sponsored

The Hidden Tech Behind Every Touchdown

Nearly two-thirds of NFL stadiums already rely on Cisco networks, and the Super Bowl will showcase the full scale of the partnership.
Dec 18, 2025; Seattle, Washington, USA; Seattle Seahawks quarterback Sam Darnold (14) runs against the Los Angeles Rams in the first half at Lumen Field.
December 19, 2025

Seahawks Clinch Playoff Spot As $100M Sam Darnold Deal Pays Off

Seattle signed the free-agent quarterback last offseason.
Dec 16, 2025; Pittsburgh, Pennsylvania, USA; Pittsburgh Penguins center Sidney Crosby (87) congratulates defenseman Erik Karlsson (65) on his goal against the Edmonton Oilers during the second period at PPG Paints Arena.
December 18, 2025

Penguins Sale Would End a Disappointing 4-Year Run Under FSG

An ownership era with high hopes has been marked with underachievement.
Knicks
December 17, 2025

Knicks Won’t Hang NBA Cup Banner After All

The Lakers and Bucks both raised banners after winning the tournament.
Former Alabama head coach Nick Saban discusses the Texas Tech football game vs. BYU on College GameDay, Saturday, Nov. 8, 2025, at Jones AT&T Stadium.
December 16, 2025

Nick Saban Joins Nashville Predators Ownership Group

It’s Saban’s first sports ownership stake.