Cooper Flagg – Stats, Height, Age, Team and Net Worth in 2025

Cooper Flagg was already a household name among college basketball followers by the time he entered the NBA. The 6-foot-9 forward out of Duke arrived in Dallas with expectations that would weigh on any 19-year-old, yet his rookie numbers suggest he is handling the transition with unusual composure.

Selected first overall in the 2025 NBA Draft, Flagg immediately became a high-usage starter for the Mavericks. His early production — 21.0 points, 6.7 rebounds and 4.5 assists per game — places him among the most impactful first-year players in recent memory.

What follows is a fact-based breakdown of his height, age, stats, draft story, financial picture and the details that remain unconfirmed.

How Tall Is Cooper Flagg and What Are His Physical Stats?

• Cooper Flagg entered the NBA as one of the most anticipated prospects in years.
• His college stats at Duke — 19.2 points, 7.5 rebounds and 4.2 assists — translated quickly to the pro level.
• Despite playing forward, his playmaking ability makes him a versatile offensive threat.
• At 6’9″ with a reported 205-pound frame, he has the build to guard multiple positions.
• Flagg started all 37 games at Duke and has remained a full-time starter in Dallas.
• Shooting 46.8% from the field as a rookie, he has shown efficient shot selection.
• His assist-to-turnover ratio as a first-year player is notable for a forward his age.

Multiple official sources, including ESPN and NBA.com, list Flagg at 6’9″ and 205 lb. His birthdate, December 21, 2006, is confirmed by Basketball-Reference and Wikipedia, placing him at 19 years old during the 2025-26 season.

What Team Does Cooper Flagg Play For and When Was He Drafted?

Cooper Flagg plays for the Dallas Mavericks. He was selected with the first overall pick in the 2025 NBA Draft, a decision that signaled the franchise’s intent to build around a young, two-way forward alongside Luka Doncic.

Which team selected Flagg in the draft?

The Mavericks held the top pick in the 2025 draft and used it on Flagg out of Duke. His draft position is recorded by RealGM and ESPN’s college stats page, both of which list him as the No. 1 pick.

Is Cooper Flagg in the NBA now?

Yes. Flagg made his NBA debut in October 2025 and has been a regular starter for Dallas throughout his rookie campaign. Sources such as CBS Sports and NBA Stats confirm his active status with the Mavericks.

What Are Cooper Flagg’s NBA and College Stats?

Flagg’s production at Duke translated smoothly to the NBA. His all-around game — scoring, rebounding, playmaking and defense — made him a rare one-and-done prospect who contributed immediately at the professional level.

NBA rookie season (2025-26)

According to ESPN’s regular-season data, Flagg averaged 21.0 points, 6.7 rebounds, 4.5 assists, 1.2 steals and 0.9 blocks per game across 70 games. He shot 46.8% from the field while playing 33.5 minutes per night. Other stat providers, including TeamRankings and StatMuse, align closely on these figures, with minor differences depending on the timing of their data snapshots.

College season at Duke (2024-25)

In his lone season at Duke, Flagg started all 37 games and averaged 19.2 points, 7.5 rebounds, 4.2 assists, 1.4 steals and 1.4 blocks. ESPN’s college stats page records his field-goal percentage at 48.1% and his three-point percentage at 38.5%.

What position does Cooper Flagg play?

NBA.com lists Flagg as a forward. Yahoo Sports further notes his eligibility at small forward, power forward and even point guard in fantasy formats, reflecting the versatility that made him the top pick.

Does Cooper Flagg Have a Brother and What Is His Family Background?

Information about Flagg’s family is limited. Unconfirmed reports mention a brother, Randall Flagg, who is said to have played basketball at the College of the Sequoias. However, official sources — including ESPN, NBA.com, Basketball-Reference, RealGM and Wikipedia — do not contain independently verified details about a brother or other family members, so that information should be treated with caution.

Flagg’s known family background includes growing up in Newport, Maine. He attended Nokomis Regional High School before transferring to Montverde Academy in Florida, a nationally prominent basketball program. His parents are not named in the available sources, though they are understood to have supported his basketball development from an early age.

What Is Cooper Flagg’s Net Worth and Contract?

RealGM identifies Flagg as being under contract with the Dallas Mavericks, but the full terms, salary figures or years of his rookie deal are not disclosed in available sources. Rookie-scale contracts for first-round picks are typically structured across four years with team options, but the specific numbers for Flagg have not been released.

Net worth estimates

No verified net worth figure exists in public sources. Estimates between $1 million and $5 million based on a rookie salary and endorsements have been suggested, but this is not confirmed by any official data.

Jersey number

Flagg’s official NBA jersey number has not been confirmed. Speculation points to No. 7 or No. 8, but this remains unverified.

What Is the Timeline of Cooper Flagg’s Career So Far?

The following milestones trace Flagg’s path from high school standout to NBA rookie.

1. December 21, 2006 — Born in Newport, Maine, according to Basketball-Reference.
2. 2023-2024 — Named Gatorade National Player of the Year as a high school senior at Montverde Academy.
3. 2024-2025 — Played one season at Duke University, averaging 19.2 points, 7.5 rebounds and 4.2 assists in 37 games, per ESPN’s college stats.
4. June 2025 — Selected first overall in the NBA Draft by the Dallas Mavericks, as recorded by RealGM.
5. October 2025 — NBA debut; averaged 21.0 points in his first month as a rookie, per CBS Sports.
6. 2025-26 ongoing — Rookie season with the Mavericks, immediately becoming a key contributor and high-usage starter.

What Is Known and What Remains Unclear About Cooper Flagg?

While many aspects of Flagg’s profile are well-documented by official sources, several details have not been confirmed.

How Does Cooper Flagg Fit Into the Broader NBA Landscape?

Flagg’s rapid rise from a Maine high school star to an NBA rookie sensation mirrors the trajectory of versatile forwards who have defined modern basketball. His ability to contribute immediately in scoring, rebounding and playmaking makes him a cornerstone for the Mavericks alongside Luka Doncic. The 2025 draft class was considered deep, but Flagg emerged as the consensus top prospect due to his all-around game. His college efficiency — 48.1% from the field and 38.5% from three — suggested a smooth transition, and his rookie numbers have largely confirmed that projection.

The key unknowns going forward are long-term development, injury resilience and how his game evolves as he faces more sophisticated NBA defenses over multiple seasons.

Where Can You Find Reliable Information About Cooper Flagg?

The most trustworthy sources for Flagg’s statistics and biography include official NBA outlets and established sports data platforms. The following quotations from authoritative sources summarize his profile accurately.

“Cooper Flagg is an American professional basketball player for the Dallas Mavericks of the National Basketball Association.”

— Wikipedia

“Flagg averaged 19.2 points, 7.5 rebounds, 4.2 assists, 1.4 steals and 1.4 blocks … posting 48/84 shooting.”

— NBA.com Draft Prospects

“2025-26 regular season stats: PTS 21.0 (24th in NBA).”

— ESPN

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What Is the Key Takeaway on Cooper Flagg?

Cooper Flagg is a 6’9″ forward for the Dallas Mavericks, selected first overall in the 2025 NBA Draft out of Duke. At 19 years old, he is averaging 21.0 points, 6.7 rebounds and 4.5 assists in his rookie season, with strong shooting efficiency. His college production at Duke — 19.2 points and 7.5 rebounds per game — positioned him as the top prospect in his class, and his early NBA numbers suggest he is on track to become a long-term cornerstone for Dallas. Contract details and family information remain partially unconfirmed, but his on-court performance is well-documented by multiple authoritative sources. For another profile of an NBA legend, see Shaquille O’Neal – Height, Net Worth, Family, Career Facts.

Frequently Asked Questions About Cooper Flagg