
Díaz Graham Twins Transition to Professional Basketball After NCAA Careers
Tenerife-born twins Jorge and Guillermo Díaz Graham are launching their professional basketball careers after completing their NCAA development and participating in the NBA Summer League with the Dallas Mavericks.
The journey of brothers Jorge and Guillermo Díaz Graham is a perfect example of how Spanish basketball talent is evolving within the American college system. As reported by El Día, the twins from Tenerife—who grew up playing for Santo Domingo and CB Canarias—are now entering the professional ranks after completing four years in the NCAA.
Standing over 2.10 meters tall, both players have undergone a rigorous physical transformation to adapt to the demands of American basketball. When they first arrived at the University of Pittsburgh, they were relatively lean; they spent their time there focusing on functional strength and tactical awareness to compete in a league where power is essential. Last season, the brothers decided to take different paths to further their development: Jorge transferred to the University of Oregon, while Guillermo moved to the University of San Francisco. They believe this separation was vital for their personal growth and for getting more time on the court.
This summer has been a major turning point in their careers. After being selected first and third overall in the G League draft by the Texas Legends, the brothers played for the Dallas Mavericks in the NBA Summer League. This experience boosted their confidence and put them in front of professional scouts. During the league, they played alongside rising stars like Sergio de Larrea, whose work ethic they noted as a gold standard for professional athletes.
Now 23 and holding degrees in Business Management, the grandsons of former Tacoronte mayor Guillermo Graham are focused on establishing themselves in the professional game. Their progress highlights the dedication and mental toughness needed to succeed at the elite level. By balancing their athletic development with academic success, the Díaz Graham twins have shown they have the adaptability required to thrive in the high-pressure world of professional basketball.