Cooper Flagg is one of the most promising basketball talents in the world at a very young age and one of the most famous in American basketball. Due to his amazing defensive abilities, scoring, basketball skills, and leadership abilities, Cooper is considered a generational talent since he was in his teens.
While Cooper Flagg’s basketball career is an interesting story, there is also curiosity among the fans regarding his personal life, specifically, information about Cooper Flagg’d girlfriend, relationship status, dating, family.
Currently, Cooper Flagg is in a relationship with Arianna Roberson, an excellent basketball player who plays for the Duke University women’s basketball team. They went public about their relationship through social media, creating curiosity among the basketball fans as they both belong to Duke University.
This article gives information about Cooper Flagg’s girlfriend Arianna Roberson, their relationship, ages, families, basketball careers, heights, NBA careers, net worth, lifestyles, and many other interesting facts.
Biography Overview
| Personal Details | Information |
|---|---|
| Full Name | Cooper Flagg |
| Date of Birth | December 21, 2006 |
| Age | 19 Years (2026) |
| Birthplace | Newport, Maine, United States |
| Nationality | American |
| Profession | Professional Basketball Player |
| Team | Dallas Mavericks |
| Position | Forward |
| College | Duke University |
| Height | 6 feet 9 inches |
| Relationship Status | Dating |
| Girlfriend | Arianna Roberson |
Who Is Cooper Flagg?
Cooper Flagg is an American professional basketball player who is considered to be one of the most promising young talents of his generation.
Cooper was born in Newport, Maine, and he has been developing his basketball skills since childhood thanks to the unique combination of size, athleticism, and basketball knowledge he has.
While some players usually excel at only one aspect, Cooper is recognized as a complete basketball player who can score, play defense, grab rebounds, create plays, and do other things.
Thanks to his outstanding high school and college basketball career, he has become one of the most promising NBA prospects.
Cooper Flagg Girlfriend: Who Is Arianna Roberson?
The girlfriend of Cooper Flagg is Arianna Roberson, a skilled basketball player connected to the Duke University women’s basketball team.
She is famous for her basketball skills and comes from a family of great basketball players. In addition, Arianna Roberson is a center who is about 6 feet 4 inches tall.
In addition to her great basketball experience, it should be mentioned that she has a great brother who is also connected to basketball – Andre Roberson, former NBA player.
It should be said that Cooper and Arianna share a connection through Duke University.
Relationship of Cooper Flagg and Arianna Roberson
After Cooper Flagg and Arianna Roberson attracted fans’ attention because of their relationship found in social media and their joint appearances, they confirmed their relationship by posting pictures together and even showing their vacations on TikTok and Instagram stories.
They have become a popular couple not only because of their relationship but also because they are both talented young basketball players connected to Duke University.
While Cooper made his name as a star of national level in Duke men’s basketball team, Arianna was able to continue her development in Duke women’s basketball team.
How Cooper Flagg and Arianna Roberson Met Each Other?
It can be said that Cooper Flagg and Arianna Roberson met each other because of their common sport environment at Duke University.
Both young athletes were engaged in hard training sessions, games and all that goes with college basketball.
As they are both professional basketball players, their common interest to this sport can play its role in their meeting.
Who Is Arianna Roberson?
Arianna Roberson is an American basketball player who plays for Duke women’s basketball team.
This player made herself known with the help of her skills and ability to play basketball on high level.
The thing is that Arianna belongs to basketball family, as her older brother Andre Roberson had played in NBA and this gave her some knowledge, discipline and passion for this game.
Arianna Roberson Biography Overview
| Personal Details | Information |
|---|---|
| Full Name | Arianna Roberson |
| Profession | Basketball Player |
| Team | Duke Women’s Basketball |
| Position | Center |
| Height | 6 feet 4 inches |
| University | Duke University |
| Famous For | Basketball Career & Relationship With Cooper Flagg |
| Brother | Andre Roberson |
Cooper Flagg Age
Cooper Flagg was born on December 21, 2006, in Newport, Maine.
As of 2026, he is 19 years old.
However, despite his young age, he managed to achieve some incredible things and even became a top prospect for NBA and professional basketball.
Early Life and Family Background
Being born and raised in Maine, Cooper grew up in a sports-oriented atmosphere.
He demonstrated excellent athletic abilities since childhood, and he had a great love for basketball. The encouragement of his family played an essential role in becoming a national prospect for basketball.
Moreover, Cooper Flagg has got a twin brother named Ace Flagg, and he also is involved in playing basketball.
Being brought up in a family of sportsmen and having a brother sharing the same interests, Cooper became highly competitive and motivated.
Education and Duke Career
At first, Cooper went to Montverde Academy, which is considered to be one of the best basketball institutions in the United States.
Prior to going to Montverde, he played basketball at Nokomis Regional High School in Maine, becoming one of the best young players in the USA.
Also, Cooper committed to Duke University, which is known as one of the greatest programs in college basketball history.
While playing at Duke University, he became one of the best-known names in college basketball and continued to strengthen his reputation as a future NBA player.
Cooper NBA Career
Being selected in the No. 1 draft of the 2025 NBA Draft, Cooper entered the NBA.
Combining such things as:
- Height
- Athleticism
- Defense
- Shooting ability
- Basketball IQ
he turned out to be one of the most attractive prospects in this year draft.
It is possible to say that Cooper entered the NBA with high expectations, and many people believed that he was going to be one of the future faces of the NBA.
Cooper Playing Style
Cooper is viewed as a modern dual-threat basketball player who can make an impact in the game offensively as well as defensively.
His greatest assets are as follows:
Defensive Skills
Cooper has great defensive ability with respect to blocking shots, playing defense from the perimeter, and defending several positions.
Scoring Capabilities
He scores through:
Dunking at the rim
Shooting mid-range jumpers
Three-point shooting
Basketball Knowledge
One of the most valuable assets that Cooper possesses is basketball knowledge. He plays wisely, making mature decisions.
Cooper Flagg Height and Physical Abilities
Physical abilities of Cooper are one of his greatest assets.
| Attribute | Details |
|---|---|
| Height | 6 feet 9 inches |
| Position | Forward |
| Weight | Around 205 lbs |
| Nationality | American |
| Playing Style | Two-way Player |
Due to his build and athletic talents, he can go toe-to-toe with some of the world’s best basketball players.
Net Worth and Earnings
The net worth of Cooper Flagg in 2026 is expected to range from $30 million to $45 million, based on his four-year rookie contract worth $62.7 million signed with the Dallas Mavericks, income from pre-draft NIL, college, and endorsements from brands such as New Balance and Gatorade.
Sources of income include:
- Salary from playing in the NBA
- Partnerships with brands
- Sponsorship deals
- Endorsements
Even though there are no public statements regarding his exact net worth, the status of the most valued upcoming NBA player makes him one of the most valuable young athletes.
Cooper Lifestyle
Despite his fame, Cooper leads an athlete-oriented life which revolves around his progress in basketball.
His daily schedule includes:
- Practice in a team
- Strength exercises
- Rest and recovery
- Improvement of skills
- Preparation for a game
All his efforts aimed at developing his basketball skills were a big contributor to his success.
Social Media Presence
| Platform | Username | Followers |
|---|---|---|
| @Cooper_Flagg | 1.8M followers | |
| X / Twitter | @Cooper_Flagg | 227.2K Followers |
Lesser-Known Facts About Cooper Flagg
- Cooper Flagg was born on December 21, 2006.
- He is from Newport, Maine.
- College basketball team that he played for – Duke University.
- He was picked as the first overall pick in the 2025 NBA Draft.
- Position in the game – forward.
- He has a twin brother called Ace Flagg.
- His girlfriend is Arianna Roberson.
- Arianna Roberson is a basketball player for Duke women’s basketball.
- She is also a younger sister of the ex-NBA player, Andre Roberson.
- Cooper is considered to be one of the brightest young stars of basketball.
Conclusion
Apart from being an exceptionally talented basketball player, the story of Cooper Flagg is an illustration of dedication and discipline that are needed in order to achieve the top in sports.
Despite being interested in the continuation of his NBA career, many people have started paying attention to his relationship with Arianna Roberson since she and him are equally passionate about basketball and Duke University.
Having already achieved great results at the age of 19 years, Cooper definitely has everything to turn into one of the most influential basketball players.
Frequently Asked Questions (FAQs)
Who is Cooper Flagg girlfriend?
The girlfriend of Cooper Flagg is Arianna Roberson, the player of Duke women’s basketball team.
How tall is Arianna Roberson?
Arianna Roberson has height of about 6 feet 4 inches.
Is Cooper Flagg dating Arianna Roberson?
Indeed, Cooper and Arianna Roberson are in a relationship.
Who is Arianna Roberson’s brother?
The brother of Arianna Roberson is Andre Roberson, who used to be a player of NBA team.
Where did Cooper Flagg and Arianna Roberson meet?
They know each other since their participation in basketball programs at Duke University.
How old is Cooper Flagg?
Cooper Flagg is 19 years old as of 2026.
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