Tuesday, May 5, 2026

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.

This field is for validation purposes and should be left unchanged.

Sign up for
The Memo Newsletter

Get the biggest stories and best analysis on the business of sports delivered to your inbox twice every weekday and twice on weekends.

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
Linkedin
Whatsapp
Copy Link
Link Copied
Link Copied

What to Read

Michigan Wolverines head coach Dusty May talks with his team Monday, April 6, 2026, during the NCAA men's basketball tournament national championship game against the UConn Huskies at Lucas Oil Stadium in Indianapolis.

Dusty May Draws Interest From Multiple NBA Teams

May coached Michigan to the national title in April.
Jan 19, 2026; Miami Gardens, FL, USA; American businessman and television personality Mark Cuban before the College Football Playoff National Championship game at Hard Rock Stadium. Mandatory Credit: Mark J. Rebilas-Imagn Images
exclusive

Mark Cuban Says He Paid for Indiana’s Fernando Mendoza Deal

Cuban’s first donation to Indiana football was well spent.

LIV CEO Says League’s Value Lies in the Teams As Saudi Era Nears End

The league is looking for new investors in its 13 teams.

Featured Today

Cricket - Indian Premier League - IPL - Final - Royal Challengers Bengaluru v Punjab Kings - Narendra Modi Stadium, Ahmedabad, India - June 4, 2025 Royal Challengers Bengaluru's Rajat Patidar lifts the trophy as he celebrates with teammates after winning the Indian Premier League

How Private Equity Fell in Love With Indian Cricket

India’s U.S.-style cricket league has become a private-equity playground.
Kaitlin Oaks (left) from Tampa looks at photos with Layla Abutha from Tampa while attending Thurby at Churchill Downs during the week of Kentucky Derby on Thursday, April 30, 2026.
May 1, 2026

Kentucky Derby Is Courting Gen Z

Churchill Downs is mixing traditional splendor with a youthful atmosphere.
INDIANAPOLIS, INDIANA - MARCH 25: Caitlin Clark of the Indiana Fever sits on the baseline and makes photographs during the Indiana Pacers game against the Los Angeles Lakers at Gainbridge Fieldhouse on March 25, 2026 in Indianapolis, Indiana.
April 22, 2026

Why Athletes Are Moonlighting As Sports Photographers

Athletes are swapping courtside seats for sideline cameras.
Quinnipiac women's varsity rugby
April 21, 2026

The Death of Quinnipiac Women’s Varsity Rugby

The sudden decision at Ilona Maher’s alma mater left players blindsided.
May 3, 2026

Valkyries Cut the Player They Acquired in Flau’jae Johnson Deal

The Golden State Valkyries acquired Marta Suárez and a future second-round pick on draft night for Flau’jae Johnson.
Apr 15, 2026; Ottawa, Ontario, CAN; Toronto Maple Leafs defenseman Morgan Reilly (44) blocks a shot as he battles with Ottawa Senators center Nick Cousions (21) in the first period at the Canadian Tire Centre.
May 4, 2026

As Parent Company Pares Back, Maple Leafs Retool Front Office

The team has not advanced to the conference finals since 2002.
Sponsored

What Is It Like to Run the Knicks?

Dave Checketts on his time running the Knicks & Jazz, Jordan war stories, and his investment strategy across major sports leagues.
May 3, 2026

Indiana Fever Accused of Using AI Again After Caitlin Clark Remark

It’s not the first time the organization’s been accused of using AI.
Sep 2, 2025; San Francisco, California, USA; New York Liberty forward Breanna Stewart (30) shoots the ball against Golden State Valkyries guard Veronica Burton (22) during the first quarter at Chase Center.
May 1, 2026

Ariel Investments Sees a $1B Women’s Sports Team in the Next 5 Years

Like small-cap stocks, women’s sports teams have room to run.
May 1, 2026

Dundon Pours Money Into Pickleball As He Cuts Blazers Spending

NBA fans have nicknamed the Blazers owner “El Cheapo.”
May 1, 2026

Caitlin Clark Calls Out Indiana Fever Graphic Made With AI Tools

The NHL’s Jets and Blues also use AI in their content.