Somewhere in Spain, a 20-year-old guard sat and watched his name flash across NBA Draft night, and then watched it move from team to team in a matter of minutes. Most fans now know the name Sergio de Larrea because of a flurry of trades, not a highlight reel. He was drafted by one team that never wanted to keep him. Then he was sent to another that may not play him for years, used as the key piece in a four-team domino deal. This is not your standard draft recap. This is the strange, fascinating story of how one quiet playmaker became the most shuffled man of the night.

Who Is Sergio de Larrea?

Before the chaos, the basics. Sergio de Larrea is a 20-year-old guard from Valladolid, Spain, who plays for Valencia Basket, one of the top clubs in Spanish and European basketball. He is not a raw teenager taking a wild leap. He is a polished young pro who made his EuroLeague debut at just 17. Since then, he has steadily proven himself against grown men in a tough league.

What makes him interesting is his size and skill set. At a listed 6-foot-7 with a long wingspan, he is tall for a guard. Yet he handles the ball and runs an offense like a smaller playmaker. He sees over defenses, makes sharp passes, and knocks down outside shots. In 2026 he was even named the best young player in Spain’s top league, a serious honor in a basketball-rich country.

The Wild Trade Chain, Step by Step

Here is where the story gets fun. De Larrea did not just get drafted. He got swept into one of the busiest trade sequences of the entire night. It was a chain reaction that touched four different teams. Let us untangle it slowly, because the sequence is the whole story.

It started before his name was even called. The Knicks, who own a championship and were short on draft assets, traded the No. 24 pick to the Los Angeles Lakers for the No. 25 pick plus cash. The Lakers used No. 24 on Baylor wing Cameron Carr. Then, with that No. 25 pick they had just acquired, the Knicks selected Sergio de Larrea.

He was a Knick for about as long as it takes to read this sentence. Almost immediately, New York traded de Larrea to the Dallas Mavericks, who had been sitting at No. 30. In exchange, the Knicks got Dallas’s No. 30 pick (which became Arizona forward Koa Peat) and two future second-round picks. The Knicks were not done. They then flipped Koa Peat to the Phoenix Suns for three more second-round picks and cash.

Where Everyone Landed

If your head is spinning, you are not alone. Here is the simplest way to see who got what once all the dealing was done.

Why the Champion Knicks Gave Him Away

It sounds strange for a title team to draft a promising guard and instantly trade him. But there is a clear logic to it. The Knicks just won their first championship in 53 years, which means their roster is set and they care more about future flexibility than another rookie who might not crack the rotation.

By turning one late first-round pick into five second-round picks and cash, New York stockpiled cheap, flexible assets. It can use them in future trades or drafts. For a team trying to keep an expensive championship core together, that kind of flexibility can be more valuable than a single young prospect. So de Larrea was less a player they lost and more a currency they spent wisely.

Why Dallas Wanted Him for the Flagg Era

On the other side, the Mavericks were hunting for exactly this kind of player. Dallas is rebuilding around Cooper Flagg, the number one overall pick from 2025 and the reigning Rookie of the Year, alongside veteran star Kyrie Irving. The team also has a new head coach, Dusty May, who has built his reputation on developing young talent.

Earlier in the same draft, Dallas used the No. 9 pick on Michigan big man Morez Johnson Jr., reuniting him with May, his college coach. But the Mavericks still needed guards. Rather than settle for a pick at No. 30, they moved up to No. 25 to grab de Larrea, a skilled playmaker whose passing and shooting could one day complement a young core. For a rebuild, adding a high-feel guard with real size is a smart, low-cost swing.

The Twist: He May Not Play in Dallas for Years

Here is the final wrinkle in this strange tale. Even though Dallas now owns his NBA rights, de Larrea may not suit up for the Mavericks any time soon. Teams often draft talented international players and leave them overseas to keep developing, a common practice known as a draft-and-stash.

In that scenario, de Larrea would stay with Valencia in Spain for a season or more, continuing to grow against pro competition. All the while, he would not take up a roster spot or count against Dallas’s salary cap. Whenever he is truly ready, the Mavericks can bring him over. So the player who was traded twice in minutes might not actually wear a Dallas jersey until years from now. It is a patient, long-game bet, which is exactly what a rebuild is all about.

What His Game Could Become

So what are the Mavericks actually betting on? De Larrea is a classic modern combo guard built on brains over bounce. The scouting picture is encouraging, but it comes with clear questions, as most prospects do.

In the best case, he grows into a rotation guard who runs an offense, hits open threes, and makes smart plays. That is the kind of glue piece good teams love. The combination of size, passing, and shooting is a valuable one in today’s NBA. The knocks are real, especially the turnovers and lack of burst, but for a pick acquired this cheaply, the upside clearly outweighs the risk.

The story of Sergio de Larrea is a perfect snapshot of the modern NBA Draft. Here, players are often assets to be moved as much as athletes to be celebrated. In a single night, a talented young guard from Spain was drafted, traded, and tucked away as a long-term project. It all happened before he could even process being an NBA player. The champion Knicks used him to build flexibility, while the rebuilding Mavericks landed a clever, low-cost bet for the Cooper Flagg era. Whether he becomes a steal or a footnote, one thing is certain. Few players will ever have a wilder introduction to the league than the most traded man in the draft.