Aday Mara and Jayden Quaintance: the new faces of the Western Conference

Some of the most intriguing moves on the night of the 2026 NBA Draft came from two franchises that had no pressing need to make major roster additions. The Oklahoma City Thunder and San Antonio Spurs, fresh off appearances in the Conference Finals, used their draft picks to add talent and depth to teams already positioned to contend.

The approach was strikingly similar: both organizations chose to invest in their frontcourts, reinforcing the idea that the center position is once again becoming a premium asset in an increasingly physical and versatile NBA.

The West’s new rivalry continues through the Draft

To understand the significance of these selections, it helps to look back at what happened just weeks earlier. The Thunder, reigning NBA champions and the top seed in the Western Conference, appeared to be the team to beat. Their run, however, was ended by the Spurs, who prevailed in Game 7 of the Western Conference Finals behind the impact of Victor Wembanyama.

Despite falling to the Knicks in the NBA Finals, San Antonio sent a clear message to the rest of the league: Oklahoma City’s dominance is no longer guaranteed.

It is no surprise, then, that both organizations identified the same area as a strategic priority. In a Western Conference likely to be shaped by the Thunder and Spurs for years to come, quality size has become an increasingly valuable competitive advantage.

Oklahoma City Thunder: Aday Mara, the center of the future

With the No. 12 overall pick, the Thunder selected Aday Mara, a 21-year-old Spanish center standing over 7-foot-3 with a wingspan exceeding 7-foot-7.

But his physical dimensions tell only part of the story. What truly convinced Oklahoma City was the combination of rim protection and playmaking ability. After transferring to Michigan, Mara enjoyed a breakout season, earning Big Ten Defensive Player of the Year honors and helping lead the program to an NCAA championship.

He averaged 12.1 points, 6.8 rebounds, 2.4 assists, and 2.6 blocks per game, numbers that become even more impressive when projected to a per-36-minute basis. His ability to read the floor and create opportunities for teammates is a rare trait for a player of his size.

His path to the Draft was far from straightforward. After two difficult seasons at UCLA, the move to Michigan revitalized his stock and eventually pushed him back into the upper tier of draft projections.

For that reason, many evaluators viewed his availability at No. 12 as an opportunity that was simply too good to pass up.

Mara’s room for growth

The Thunder fully understand that Mara remains a work in progress. He still needs to add strength to withstand the physical demands of the NBA, while his three-point shot is virtually nonexistent. His free-throw percentages also leave considerable room for improvement.

Those are areas Oklahoma City believes it can develop over time. The plan is to bring him along gradually behind Chet Holmgren and Isaiah Hartenstein, allowing him to grow without immediate pressure.

The decision to trade Aaron Wiggins to Atlanta in order to create salary-cap flexibility further reinforces the organization’s belief that Mara is a long-term strategic investment.

San Antonio Spurs: Jayden Quaintance and a calculated risk

While Oklahoma City bet on polished talent, the Spurs embraced a different type of gamble by selecting Jayden Quaintance with the 20th overall pick.

Born in 2007, standing around 6-foot-10 with a wingspan exceeding 7-foot-5, Quaintance is widely regarded by scouts as the best defensive prospect in the entire 2026 NBA Draft.

His freshman season at Arizona State showcased enormous upside: 9.4 points, 7.9 rebounds, and 2.6 blocks per game, numbers that earned him a spot on the Big 12 All-Defensive Team at just 17 years old.

His rise was slowed by the torn ACL he suffered in February 2025. A transfer to Kentucky was expected to be the next major step in his development, but his recovery significantly limited his impact.

Why San Antonio can afford to wait

The primary reason for his slide to No. 20 was tied directly to health concerns. The talent itself is unquestionably top-10 caliber.

The Spurs can afford patience. The core built around Victor Wembanyama, De’Aaron Fox, Stephon Castle, Devin Vassell, and Dylan Harper already provides a strong foundation for the present.

Adding Quaintance gives San Antonio a second elite rim protector alongside Wembanyama while opening up new tactical possibilities for the coaching staff. The Spurs can better manage Wembanyama’s workload without sacrificing defensive quality and can deploy enormous lineups against the league’s most physical opponents.

Offensively, his role will initially be straightforward: run the floor, protect the rim, rebound, and finish around the basket.

The team’s move up to No. 26 to select Tarris Reed Jr. also highlights the franchise’s desire to secure depth both in the short and long term.

Two different philosophies, one shared goal

Today, the Thunder and Spurs arguably represent the NBA’s two premier examples of roster-building through the Draft.

The selections of Aday Mara and Jayden Quaintance reflect a shared philosophy: take the highest-upside talent available and trust the organizational infrastructure to turn potential into production.

Neither player is likely to alter the balance of power in the Western Conference immediately. Mara still needs to complete his physical and technical development, while Quaintance must prove he can stay healthy.

But if Oklahoma City and San Antonio continue to develop players the way they have in recent years, these picks may eventually be remembered as far more than mid-first-round selections. They could become yet another reminder that the league’s best organizations are not only the ones that win—they are also the ones that consistently draft better than everyone else.