Klay Thompson’s post-NBA career plans

Few NBA players embody the combination of excellence, resilience, and charisma quite like Klay Thompson. Known as one half of the Golden State Warriors’ iconic “Splash Brothers,” Thompson carved out a legacy as one of the greatest shooters of all time, a four-time NBA champion, and a player who thrived in the biggest playoff moments.

Now, as his NBA career begins its gradual transition toward its final chapters with the Dallas Mavericks, Thompson is already looking ahead. In a recent interview with Sports Illustrated (September 3, 2025), he hinted at his plans after the NBA, and the vision is as fascinating as his jump shot: playing in the Big3 league, exploring its global expansion, and continuing to inspire basketball culture well beyond the hardwood of 5-on-5 professional play.

This article will explore Thompson’s post-career aspirations, his NBA legacy, his fascination with the Big3 format, and what his choices reveal about the evolving basketball ecosystem.

Klay Thompson’s Legendary NBA Journey

The Splash Brother Era in Golden State

Klay Thompson’s NBA career is inseparable from the Golden State Warriors dynasty. Alongside Stephen Curry, Thompson revolutionized basketball with three-point shooting. His 37-point quarter against the Kings, 11 threes in an NBA Finals game, and unforgettable playoff performances are etched in history.

From 2015 to 2019, Thompson was central to the Warriors’ four NBA titles, with his elite perimeter defense complementing Curry’s offense. His ability to guard opposing stars while draining clutch shots made him invaluable.

Overcoming Career-Threatening Injuries

Yet, Thompson’s story is also one of perseverance. He suffered a torn ACL in the 2019 Finals and later an Achilles tear, sidelining him for nearly two full seasons. For many players, this would have ended their careers. But Thompson fought back, returning to the NBA and reclaiming his place as an elite shooter.

These injuries, however, altered his long-term trajectory. While he remains a dangerous scorer, his physical limitations make the grueling NBA schedule less sustainable — fueling his interest in alternative formats like the Big3.

Thompson’s Fascination with the Big3

The Appeal of the 3-on-3 Format

The Big3 league, founded by Ice Cube in 2017, offers a unique half-court style with distinctive rules, including the famous four-point shot. Thompson openly admitted that the four-point zone excites him, offering an extension of his sharpshooting identity.

Unlike the NBA, the Big3 features shorter games, fewer possessions, and less physical toll — making it perfect for veterans seeking to compete without the grind of an 82-game season. For Thompson, who endured major injuries, it presents the ideal balance between competition and longevity.

Keeping the Fire Alive After the NBA

What sets Thompson apart is his genuine love for basketball. He is not looking at the Big3 as a retirement gimmick but as a way to extend his career, challenge himself in new formats, and stay connected with fans.

For spectators, seeing an NBA legend still dropping bombs from deep — and maybe pioneering four-point highlights — would be a marketing goldmine for the Big3.

The Global Vision – Big3 Beyond America

Expanding the Game Internationally

One of Thompson’s most ambitious ideas is taking the Big3 global. While the NBA is already a worldwide brand, the Big3 remains primarily American. Thompson envisions international tours, bringing half-court basketball to fans in Europe, Asia, and beyond.

This goal aligns with the current trend of globalization in sports. The NBA plays games in Mexico City, Paris, and Abu Dhabi; soccer clubs tour the U.S. every summer. For the Big3, having a star like Thompson advocate for global expansion could open untapped markets.

Why Thompson is the Perfect Ambassador

Klay Thompson has always been more than a player — he’s a cultural figure. From his love of boating to his calm demeanor, he resonates with fans worldwide. His heritage (with a Bahamian father) and history of engaging with international basketball make him a natural spokesperson for the Big3 abroad.

If the league were to launch tours in China, the Philippines, or Europe, Thompson’s presence would draw immense attention.

Adapting to Physical Realities

Injuries as a Turning Point

Post-ACL and Achilles, Thompson has had to rethink his future. The Big3 format, with fewer minutes and half-court play, reduces the strain on knees and ankles. For older players, this is not just about preference but survival.

Smarter Longevity in Basketball

By acknowledging his physical limits yet refusing to leave the sport, Thompson is setting an example: retirement doesn’t have to mean disappearance. Instead, players can transition into alternative leagues, prolong careers, and maintain influence.

Financial and Branding Implications

Beyond NBA Salaries

While Thompson has earned hundreds of millions in NBA contracts and endorsements, post-career income matters. The Big3, while not as lucrative as the NBA, still offers substantial payouts and sponsorship potential — especially with international expansion.

Rebranding Through the Big3

Joining the Big3 would reposition Thompson’s brand. He would be seen not just as a retired NBA star but as an active ambassador for innovative basketball. This enhances his marketability, potentially unlocking new deals with global sponsors.

The Cultural and Inspirational Angle

Inspiring the Next Generation

Thompson’s decision sends a message: basketball careers can evolve. Young players facing injuries or setbacks can see him as proof that passion and adaptability open new doors.

Linking Streetball with the Professional Game

The Big3 carries a “streetball meets pro” vibe. Having a polished NBA legend like Thompson embrace it could bridge cultures — uniting casual fans, urban basketball communities, and global audiences.

The Dallas Mavericks Context

Present Commitment, Future Vision

Though Thompson is still under contract with the Mavericks, his willingness to speak about post-NBA plans shows transparency. For Dallas fans, it reassures them that he remains committed now, but prepared for the future.

How Mavericks Fans Should See It

Instead of worrying, Mavericks supporters can celebrate having a legend who is both realistic and forward-looking. His mentorship of Luka Dončić and younger players remains crucial, while his plans highlight maturity.

Comparing Legacies – NBA vs. Big3

Hall of Fame Legacy is Secure

Even before discussing the Big3, Thompson’s NBA legacy is undeniable. A four-time champion, five-time All-Star, and one of the most lethal shooters in history, he is a lock for the Hall of Fame.

Extending Influence Beyond the NBA

By moving to the Big3, Thompson ensures his career won’t just end abruptly. Instead, he transitions gracefully, adding another chapter to his basketball story — much like how international soccer stars extend careers in smaller leagues.

Challenges Ahead

Will Fans Accept the Big3 as Legitimate?

One concern is whether fans will treat Thompson’s Big3 career seriously or dismiss it as post-prime entertainment. The key will be competitive intensity and media coverage.

Balancing Business and Passion

Global expansion is exciting but requires infrastructure, marketing, and investment. Thompson can advocate, but execution lies with Big3 leadership. His involvement, however, boosts credibility.

Broader Implications for Basketball

NBA Players Eyeing Alternative Futures

Thompson may set a precedent. If he thrives in the Big3, more NBA stars could join post-retirement, making it a secondary career path. This could reshape the post-NBA ecosystem.

Redefining “Retirement” in Sports

In modern sports, retirement is no longer the end. Thompson embodies the idea of reinvention, showing athletes they can remain relevant, competitive, and profitable even after leaving the biggest stage.

Conclusion: Klay Thompson’s Next Chapter

Klay Thompson’s post-NBA plans reveal the mindset of a true competitor. Far from slowing down, he envisions a vibrant second act in the Big3 league, experimenting with its unique style, pushing for international growth, and continuing to inspire fans worldwide.

For the Dallas Mavericks, his current contributions remain invaluable. For the Golden State Warriors, his legacy is eternal. But for basketball as a whole, Thompson’s willingness to embrace change highlights the evolving landscape of the sport.

From four-time champion to Big3 pioneer, Thompson’s journey proves one thing: the love for the game doesn’t end with the NBA — it only transforms