BREAKING NEWS : Oklahoma City Thunders Superstar Cason Wallace who sign a Contract Extension From 2027-30 Season with the Celtics, has Reportedly turned down a tempting jaw – Dropping $468.40 Million offer From Dallas Mavericks to honor his Commitment to finish his NBA Career with the…..see more…….

In a stunning turn of events that’s sending shockwaves across the NBA world, Oklahoma City Thunder superstar-turned-Boston Celtics guard Cason Wallace has reportedly rejected a jaw-dropping $468.4 million max offer from the Dallas Mavericks — choosing instead to honor his commitment to the Boston Celtics, with whom he recently signed a contract extension through the 2029–30 NBA season.

League sources confirmed late Saturday that the Mavericks’ offer would have made Wallace the highest-paid player in NBA history, surpassing even recent record-setting deals signed by stars like Luka Dončić and Jayson Tatum. The proposed contract, which included heavy performance incentives and long-term equity options, was seen by many as “unmatchable.”

But Wallace — who has quickly become one of the most dynamic two-way guards in the league — reportedly declined the historic payday, citing loyalty, legacy, and unfinished business in Boston.

> “I made a promise to the Celtics organization and to the fans,” Wallace said in a brief statement released through his agent. “It’s not always about money. It’s about what we’re building here. I came here to win championships — and to finish what we started.”

The 24-year-old guard, originally drafted by the Oklahoma City Thunder in 2023, was traded to Boston in a blockbuster deal during the 2026 offseason. Since then, Wallace has emerged as a cornerstone of the Celtics’ backcourt, averaging 23.4 points, 6.8 assists, and 2.1 steals per game last season — earning his first All-NBA Second Team selection.

A Historic Offer — and a Bold Refusal

According to insiders, Dallas owner Mark Cuban personally pitched the deal to Wallace, envisioning a backcourt pairing of Wallace and Dončić that could redefine the franchise’s future.

The Mavericks were prepared to include unique incentives tied to franchise performance and brand partnerships, making the offer nearly impossible to refuse.

Yet, Wallace’s decision to turn it down has been hailed by analysts as one of the most honorable — and surprising — moves in recent NBA history.

NBA insider Adrian Wojnarowski described it best:

> “Cason Wallace just turned down half a billion dollars to stay true to his word. In an era defined by player movement and supermax contracts, this is unheard of.”

The Celtics’ Reaction

Inside the Celtics organization, Wallace’s commitment has been met with both relief and admiration. Team president Brad Stevens praised the young star for his integrity and leadership.

> “Cason represents everything this franchise stands for — loyalty, hard work, and the will to win,” Stevens said. “He’s not just the future of the Celtics — he’s the heart of it.”

Wallace’s extension, reportedly worth $312 million over three years, includes a no-trade clause and performance bonuses tied to playoff success. Sources say he plans to retire as a Celtic, mirroring the legacies of Boston legends like Larry Bird and Paul Pierce.

A Defining Moment for the NBA

While fans in Dallas are left heartbroken, basketball purists are celebrating Wallace’s choice as a throwback to an older era of loyalty and legacy. Social media has erupted with praise for the rising superstar, with the hashtag #CelticForLife trending worldwide within hours.

Whether this decision will pay off in championships remains to be seen — but one thing is certain:

Cason Wallace has just changed the conversation around what it means to be a franchise player in today’s NBA.