The Short Answer: Dating Arianna Roberson
Cooper Flagg is dating Arianna Roberson. The phenom — the 2025 No. 1 overall NBA draft pick, the Duke one-and-done — hard-launched the relationship with Roberson, the Duke women's basketball star, in May 2026 in Turks and Caicos: the vacation photos, the couple, the official. As of October 2026, months together: Duke's power couple, the NBA's youngest.
Flagg, born December 21, 2006, in Newport, Maine, is basketball's 2020s prodigy — the 2024–2025 Duke season, the No. 1 pick (Dallas Mavericks). Roberson — the Duke WBB star — is the 2026 girlfriend: the hard launch, the Turks and Caicos.
The relationship — the May 2026 launch, the months — is the 2026's youngest: the 19-year-old, the Duke star.
Who Is Arianna Roberson?
Arianna Roberson — the Duke women's basketball star — is the 2026 girlfriend: the May Turks and Caicos hard launch, the Duke WBB. Her basketball — the Blue Devils, the 2025–2026 — is the career: the guard/forward, the star.
As of October 2026, the months — the May 2026 launch — are the era: the Duke star, the No. 1 pick's girlfriend.
The partnership — the Duke basketball, the Duke basketball — is the 2026's campus couple: the men's phenom, the women's star.
Flagg and Roberson: Relationship Timeline
| When | What happened |
|---|---|
| 2025–2026 | Together. Flagg (the Duke season, the No. 1 pick) and Roberson (Duke WBB) become a couple — the campus. |
| May 2026 | Hard launch. Turks and Caicos: the vacation photos, the couple, the public. |
| 2026 | Months together: as of October 2026, Duke's power couple. |
The 2026 arc — the Duke campus, the May launch, the months — is the youngest romance: the 19-year-old, the Duke star.
The Hard Launch: Turks and Caicos, May 2026
May 2026 — Turks and Caicos, the vacation, the photos — is the launch: Flagg and Roberson, the couple, the public. The hard launch — the 2026's style — made them Duke's couple: the No. 1 pick, the WBB star.
The photos — the beach, the couple — were the 2026's announcement: the 19-year-old, the girlfriend. As of October 2026, the May — the Turks and Caicos — is the origin: the vacation, the love.
Duke's Power Couple: 2026
Duke 2026 — the men's phenom, the women's star — is the campus couple: the 2024–2025 Flagg season, the Roberson WBB. The 2026 — the May launch, the months — is the Duke romance: the Blue Devils, the love.
As of October 2026, the couple — the months — is the campus's: the No. 1 pick, the WBB star.
Flagg's 2026: The Rookie's Chapter
Flagg's 2025–2026 chapter — the No. 1 pick (June 2025), the NBA rookie — is the 19-year-old's arrival: the Dallas Maverick, the phenom. The rookie season — the 2025–2026 — is the test: the Maine kid, the league.
Roberson — the months-long girlfriend — is the rookie year's: the May launch, the support. As of October 2026, the basketball and the relationship — the career, the couple.
Roberson's 2026: The WBB Star
Roberson's 2025–2026 chapter — the Duke WBB, the star — is the 2026: the Blue Devil, the No. 1 pick's girlfriend. The season — the 2025–2026 — is the stage: the women's star, the 2026.
As of October 2026, the months — the May launch — are the personal: the Duke star, the love.
The Young Love: 2026
The 2026 — the 19-year-old, the Duke star — is the young love: the May launch, the months. The relationship — the campus, the Turks and Caicos — is the 2026's youngest: the phenom, the girlfriend.
As of October 2026, the young — the months — is the 2026: the No. 1 pick, the WBB star, the love.
What's Next: The Flagg-Roberson Future
The future — the rookie season, the WBB, the months — is the horizon: the NBA, the Duke, the love. The couple — the May 2026 launch, the 2026 — writes its own: the basketball, the basketball.
As of October 2026, the next — the 2027 — is the open: the phenom, the star, the future.
The Bigger Picture: Duke's 2026 Couple
Cooper Flagg and Arianna Roberson's story — the Duke campus, the May 2026 Turks and Caicos hard launch; months — is the 2026's youngest romance: the No. 1 pick and the WBB star, the vacation and the love. No couple is younger — or more Duke — than they.
As of October 2026, the answer to "who is Cooper Flagg dating" is Arianna Roberson — his girlfriend since 2026, the Duke star, the Turks and Caicos launch. The phenom and the star: the 2026.
Newport, Maine: The Prodigy
Newport, Maine — the 2006 birth, the 2026's 19-year-old — is Flagg's origin: the small town, the prodigy. The 2026 — the rookie — is the Maine kid, the No. 1 pick.
Roberson — the 2026 girlfriend, the May Turks and Caicos — is the 2026's: the Duke, the love. As of October 2026, the Maine and the relationship — the roots, the months.
The roots — the 2006–2026 — are the 2026: the Maine, the Mavericks.
Montverde Academy: The High School Star
Montverde Academy — the Florida powerhouse, the 2022–2024 — is Flagg's HS: the No. 1 recruit, the 2024. The years — the Montverde — were the 2024's: the kid, the Duke commit.
As of October 2026, the Montverde — the 2022–2024 — is the past: the HS star, the 2025 No. 1.
The years — the Academy — are the story: the 15, the 19, the 2026.
Duke 2024-25: The One-and-Done
Duke — the 2024–2025 season, the Cameron — is Flagg's college: the 19-8-4, the ACC, the Final Four. The year — the 2025's — was the coronation: the freshman, the No. 1 pick.
Roberson — the Duke WBB star, the 2026 girlfriend — was the Cameron's: the 2024–2025, the 2026. As of October 2026, the Duke — the year — is the memory: the 19, the 2025 draft.
The year — the Cameron — is the legend: the freshman, the No. 1.
Dallas: The 2025 No. 1 Pick
Dallas — the June 2025 draft, the No. 1 overall, the Mavericks — is Flagg's pro start: the 18-year-old, the top pick. The 2025–2026 — the rookie — is the 2026: the Maine kid, the Maverick.
As of October 2026, the Dallas — the 2025 — is the present: the 19-year-old, the rookie, the 2026.
The pick — the 2025 — is the career: the No. 1, the 2026.
Ace Flagg: The Twin Brother
Ace Flagg — the twin brother, the 2006 — is Cooper's: the Maine twins, the 2026. The brothers — the 2026's — are the family: the 19-year-old No. 1, the 2026.
As of October 2026, the Ace — the twin — is the 2026: the brothers, the 2026.
The twins — the Flaggs — are the story: the Maine, the 2026.
USA Basketball: The Select Team
USA Basketball — the 2024 Select Team, the 17-year-old — is Flagg's: the 2024 summer, the pros. The 2024 — the Select — was the 2024's: the kid, the 2025 No. 1.
As of October 2026, the 2024 — the Select — is the 2026's prelude: the 17, the 19.
The team — the 2024 — is the 2026: the USA, the Maverick.
The NIL Millions: 2024
The NIL — the 2024 millions, the Duke — is Flagg's: the 17-year-old's deals, the 2024. The 2026 — the rookie contract — is the 2026: the millions, the 2026.
As of October 2026, the NIL — the 2024 — is the past: the 17, the 19.
The millions — the 2024 — are the 2026: the deals, the draft.
The Rookie Race: 2026
The 2025–2026 Rookie of the Year race — the 19-year-old's — is Flagg's: the No. 1 pick, the 2026. The 2026 — the race — is the 2026: the Maverick, the 2026.
Roberson — the 2026 girlfriend — is the race's: the May 2026, the 2026. As of October 2026, the race and the relationship — the 2026.
The 2026 — the rookie — is the present: the 19, the 2026.
The Mavericks' 2026: The Season
The 2025–2026 Mavericks — the rookie, the 19-year-old — are Flagg's: the No. 1 pick, the 2026. The 2026 — the season — is the 2026: the Dallas, the 2026.
As of October 2026, the 2025–2026 — the rookie — is the present: the 19, the 2026.
The season — the 2026 — is the 2026: the No. 1, the 2026.
Frequently Asked Questions
Who is Cooper Flagg dating?
Arianna Roberson — the Duke women's basketball star. Hard-launched May 2026 in Turks and Caicos.
Who is Arianna Roberson?
The Duke women's basketball star — Flagg's girlfriend, the May 2026 hard launch.
When did Flagg and Roberson go public?
May 2026 — the Turks and Caicos vacation photos, the hard launch.
How old is Cooper Flagg?
Born December 21, 2006 — 19 years old as of October 2026.
What team drafted Cooper Flagg?
The Dallas Mavericks — No. 1 overall in the 2025 NBA Draft, after the Duke one-and-done.
Are Flagg and Roberson married?
Not as of October 2026 — months together, the 19-year-old's girlfriend.
Where did Flagg and Roberson meet?
Duke — the men's phenom, the women's star, the campus couple.