Cooper Flagg: The Complete Story of Basketball’s Rising Star
Cooper Flagg was born on December 21, 2006, in Newport, Maine, USA. He is a professional and popular basketball player for the Dallas Mavericks of the National Basketball Association (NBA). He was named national player of the year during his high school career at Montverde Academy in America. After high school, he played 1st season for the Duke Devils. Cooper Flagg Duke jersey No was 2, and the shirt colour was blue. In the first year of his career, he averaged 19.2 points, 7.5 rebounds, and 4.2 assists per game. In the 2025 NBA draft, the Dallas Mavericks selected Cooper with the No.1 overall pick. Showed this name among the young stars of the NBA for this reason: his combination of scoring ability, defence, athleticism, and basketball IQ. Cooper Flagg’s parents are Kelly Flagg and Ralph Flagg. Mother’s name is Kelly Flagg, and Father’s is Ralph Flagg.
EARLY LIFE
Cooper was born on December, 21, 2006, in Newport, United States of America. He grew up in a family of basketball players. His mother played for the Maine Black Bears Women’s basketball team, and his father played at Eastern Maine Community College in America. At a young age, he spent more time with his twin brother, Ace Flagg, and his big brother Hunter. For this reason, his basketball skills and competitive spirit are very good. He played at the national level in Nokomis Regional High School. After high school, he played in the Duke Devils national team. In 1st season, he averaged 19.2 points, 7.2 rebounds, and 4.2 assists per game. Many basketball fans are asking, Will Cooper Flagg go pro.
PROFESSIONAL CAREER(NBA)
His professional basketball career began when he was selected first overall in the 2025 NBA draft by the Dallas Mavericks, while at Duke University. After this season, he set a new record, averaging 19.1 points, 6.6 rebounds, and 4.3 assists per game, and declared for the 2025 NBA Draft. His professional performance was excellent, and as a result, the Cooper Flagg rookie card became widely known among basketball fans. In 2026, Flagg was named the NBA rookie of the year. For more details about Cooper Flagg’s professional career and official NBA statistics, visit the official NBA player profile.
PERSONAL LIFE
Cooper lives with his family in Newport, United States. His two brothers are Hunter and Ace Flagg. His mother is Kally Flagg, and his father’s name is Ralph Flagg. Cooper Flagg gf is Arianna Robberson. She is an athlete on Duke University’s women’s basketball team. In 2026, he announced on social media a relationship with Arianna Roberson.
CURRENT LIFE
At just 19 years old, Cooper Flagg’s wingspan is very high in basketball. He won the NBA Rookie of the Year award in the 2025-2026 season with a high score. Now he is a professional basketball player with the Dallas Mavericks in the National Basketball Association.
COOPER FLAGG NETWORTH
Cooper’s current estimated net worth is $35 to $40 million. He signed a 4-year contract with the Mavericks for $62.7 million. His 1st estimated earnings were around $13.3 million with the Mavericks.
ACHIEVEMENTS
Some of Cooper Flagg’s biggest achievements include:
- No. 1 recruit in the 2024 class
- National High School Player of the Year
- National College Player of the Year
- First overall pick in the 2025 NBA Draft
- NBA Rookie of the Year (2025–26)
- Youngest player to score 50 points in an NBA game