Friday, October 30, 2026

Jaylen Brown Inks $304 Million Extension, Richest in NBA History

  • Brown’s five-year, $304 million supermax extension with the Boston Celtics is the largest contract in NBA history.
  • The fully guaranteed deal breaks the previous $264 million record set last summer by the Nuggets’ Nikola Jokic.
Brown's deal breaks the previous $264 million record set last summer by the Nuggets’ Nikola Jokic.
David Butler II-USA TODAY Sports

Want more from Front Office Sports
in your search results?

Add Front Office Sports on Google

Jaylen Brown has agreed to a five-year, $304 million supermax contract extension with the Boston Celtics, signing the richest deal in NBA history. 

The fully guaranteed deal has a trade kicker and no player option, according to Marc J. Spears. Brown has played all seven career seasons with the Celtics since Boston drafted him with the third overall pick in 2016. Last season, Brown averaged a career-high 26.6 points per game and earned second-team All-NBA honors to become eligible for a supermax contract extension, which could be 35% of the team’s total salary cap.

Brown will make $52.3 million this season with annual increases of roughly four million each year until he’s set to earn $69.1 million in 2028-29, the deal’s final season, according to Bobby Marks. The five-year deal, negotiated by Brown’s agent Jason Glushon, has an average annual salary of 60.7 million. 

At 26 years old, Brown has surpassed the previous NBA contract record signed last summer by Denver Nuggets center Nikola Jokic, which totals $264 million over five years through 2028. Bradley Beal ($251M), Devin Booker ($234M), Karl-Anthony Towns ($234M) round out the top-five richest NBA contracts, followed by Giannis Antetokounmpo (228M), Stephen Curry (215.3M), and the $215.1 million deals all signed by Luka Doncic, Zach LaVine, and Trae Young. 

Brown will next be a free agent at age 33 in 2029. The Celtics have not won a championship since 2008 and fell to the Miami Heat in the seven-game Eastern Conference Finals last season.

Download the FOS App

The business of sports, in your pocket.

QR code to download the app

Scan the QR code to get the app now.

Linkedin
Whatsapp
Copy Link
Link Copied
Link Copied

What to Read

ernie johnson

Ernie Johnson Wants ‘Inside the NBA’ to Continue Without Him

Johnson said he doesn’t want to be “blamed” for ending the show.
Josh Kushner attends the annual Allen and Co. Sun Valley Media and Technology Conference at the Sun Valley Resort in Sun Valley, Idaho, U.S., July 10, 2026.
Exclusive

Josh Kushner, Bob Iger Shopping Lakers Stakes Starting at $250M

Sources tell FOS there has been massive interest in minority stakes.
Oct 29, 2026; Atlanta, Georgia, USA; Atlanta Dream guard Jordin Canada (3) celebrates with fans after a victory over the Golden State Valkyries in game six of the 2026 WNBA Finals at State Farm Arena.
First at FOS

WNBA ‘Assessing’ Possibility of Prediction Market Deals

The NBA announced partnerships with Kalshi and Polymarket this week.

How Injuries Hit Pro Marathoners in the Wallet

Staying healthy can get expensive—quickly.
podcast thumbnail mobile
Front Office Sports Today

10/30/26 – First WNBA Game 7, Utah Targets Kalshi Founders, Cowboys Cheerleaders Unionize

0:00

Featured Today

Football - NFL - Houston Texans v Jacksonville Jaguars - Wembley Stadium, London, Britain - October 18, 2026 The necklace of a Jacksonville Jaguars fan outside the stadium before the match

Die-Hard Sports Fandom Has Reached the Afterlife

Will fans pay $6,000 to memorialize their team loyalty?
October 20, 2026

Why Europe Is Pumping Out NBA Superstars

The NBA and NCAA have an increasingly European flavor.
October 15, 2026

College Flag Football Is Outgrowing Its DIY Era

Women have been building the college game themselves at the club level.
Oct 5, 2026; Pittsburgh, Pennsylvania, USA; Pittsburgh Penguins general manager Kyle Dubas arrives at the arena before the Penguins host the Winnipeg Jets at PPG Paints Arena
October 12, 2026

NHL’s New Wave of GMs Is Built Different

“I am in the prediction business,” Devils GM Sunny Mehta tells FOS.
Action Images/Peter Cziborra
October 9, 2026

Is Leicester City’s $264 Million Price Tag Too Rich for Hungry Investors?

After falling from grace, how much is a former top club worth?
Exclusive

SportsGrid Up for Sale Amid Revenue Slide

Bankers have been pitching suitors since this summer.
October 8, 2026

Filing Details Jeanie Buss’s Side Deal to Remain Lakers Governor

Jeanie Buss was granted five years as team governor.
UFL co-owner Mike Repole speaks to the crowd as the UFL franchise Louisville Kings are introduced at Lynn Family Stadium. Wednesday, October 8, 2025
October 9, 2026

Mike Repole Invests in Kentucky Derby Owner Amid Push for Change

The billionaire has amassed a 1.5% stake in Churchill Downs.
Sponsored

How the New York Yankees Stay Game-Ready with Sage Intacct

See how Sage Intacct helps the Yankees streamline finances and plan for the future.
A drone view shows the Paramount water tower at Paramount studios in Hollywood and the Hollywood sign, in Los Angeles, California, U.S., August 24, 2026.
October 6, 2026

Newly Formed Skydance Is a Force in Sports Media

The large-scale deal creates a sports media colossus.
Formula One F1 - Miami Grand Prix - Miami International Autodrome, Miami, Florida, United States - May 3, 2026 Mercedes' Kimi Antonelli in action during the race
Exclusive
September 24, 2026

Dolphins Owner Nearing Deal to Sell 20% Stake in Miami F1 Race

Stephen Ross has owned the Miami Grand Prix since 2021.
Drew Weatherford
September 23, 2026

Former FSU QB Drew Weatherford Says PE Can Fix Youth Sports

Weatherford tells FOS what’s ailing the youth sports industrial complex.
Exclusive
September 16, 2026

LeBron James Polymarket Deal Worth $15 Million a Year

James is not an investor in Polymarket, just an endorser.