Gui Santos Bio
Guilherme Carvalho dos Santos, professionally known as Gui Santos, is a Brazilian professional basketball player for the Golden State Warriors of the National Basketball Association (NBA). Born on 22 June 2002 in Brasília, Brazil, Santos plays the small forward and power forward positions and stands 6 feet 7 inches tall. Drafted in 2022 by the Golden State Warriors with the 55th overall pick, he has quickly emerged as a promising young talent in the league. Santos is recognized for his versatility, basketball IQ, and contributions to both the NBA and the NBA G League affiliate Santa Cruz Warriors.
Santos began his professional career in 2018 with Minas of the Novo Basquete Brasil (NBB), Brazil’s top basketball league. Over the years, he developed his skills and earned accolades such as the NBB Sixth Man of the Year in 2022, before transitioning to the NBA. His journey from a young prospect in Brazil to a key rotational player for one of the NBA’s most storied franchises highlights his dedication and growth as a player.
Early Life and Background
Guilherme Carvalho dos Santos was born on 22 June 2002 in Brasília, the capital city of Brazil. Raised in a family deeply rooted in basketball, Santos was exposed to the sport from a young age. His father, Deivisson, is a former professional basketball player who competed for five seasons in the Novo Basquete Brasil (NBB), while his mother, Lucineide, also played the sport. This strong basketball lineage provided Gui with early guidance and inspiration, shaping his understanding of the game and fueling his passion for basketball.
Growing up in Brasília, Santos honed his skills through local youth programs and competitions. His family’s athletic background played a crucial role in his development, as both parents offered insights and encouragement. By the time he reached his teenage years, Santos had already distinguished himself as a standout talent in Brazilian youth basketball, earning opportunities to participate in elite training camps and international events.
Path to Basketball
Santos’ journey to professional basketball began in earnest when he joined Minas, one of Brazil’s premier basketball clubs, during the 2018–19 NBB season. At just 16 years old, he made his professional debut and averaged 6.7 points, 5.7 rebounds, and 2.5 assists over 23.0 minutes per game. Despite balancing school commitments and the demands of a professional team, Santos quickly adapted to the senior level, showcasing his potential as a versatile forward.
In 2019, Santos led Minas’ U-20 team in the Basketball Development League (LDB), averaging 14.5 points, 6.4 rebounds, and 2.6 assists. His performances caught the attention of national scouts, and he was later named to the World Team for the 2021 Nike Hoop Summit, an elite showcase for top global prospects. That same year, he declared for the 2021 NBA draft, signaling his readiness to compete at the highest level. During the 2021–22 NBB season, Santos earned the NBB Sixth Man of the Year award after averaging 10.1 points and 5.1 rebounds, solidifying his reputation as one of Brazil’s most promising young players.
Gui Santos Career
Early Career (2018–2022)
Gui Santos began his professional career with Minas of the Novo Basquete Brasil (NBB) during the 2018–19 season. As a 16-year-old rookie, he impressed with averages of 6.7 points, 5.7 rebounds, and 2.5 assists per game, earning valuable experience despite his youth. Under the guidance of Minas coach Léo Costa, Santos gradually earned a larger role within the team, eventually becoming a key contributor in the senior squad by the 2019–20 season.
Throughout his time with Minas, Santos developed his skills as a forward, focusing on rebounding, playmaking, and defensive versatility. He credits teammates Alex Garcia and Leandro Barbosa for helping him refine his game and prepare for the challenges of professional basketball. By the end of his tenure with Minas in 2022, Santos had established himself as one of the top young talents in Brazilian basketball.
NBA Breakthrough (2022–Present)
Santos was selected by the Golden State Warriors with the 55th overall pick in the 2022 NBA draft. Following the draft, he joined the Warriors for the 2022 NBA Summer League and was subsequently assigned to their NBA G League affiliate, the Santa Cruz Warriors. During the 2022–23 G League season, Santos was named to the inaugural Next Up Game, recognizing his standout performances. He made 23 appearances for the Golden State Warriors during his rookie campaign, averaging 3.6 points, 2.1 rebounds, and 0.6 assists.
On 7 November 2023, Santos signed a three-year contract with the Golden State Warriors. Throughout the following seasons, he was occasionally assigned to the Santa Cruz Warriors to gain additional playing time. On 15 January 2025, Santos made his first career NBA start, recording five points, three assists, and seven rebounds in a 116–115 victory over the Minnesota Timberwolves. During the 2024–25 NBA season, he appeared in 52 games, including two starts, and averaged 4.1 points, 3.1 rebounds, and 1.4 assists.
Driving Style and Strengths
Gui Santos is known for his versatility as a forward, capable of contributing on both ends of the floor. His strengths include rebounding, court vision, and the ability to guard multiple positions. Santos has developed a reliable mid-range jumper and continues to refine his three-point shooting. His basketball IQ and poise under pressure make him a valuable asset in transitional plays and half-court sets.
Notable Events and Milestones
One of Santos’ most memorable moments came on 28 February 2026, when he signed a three-year, $15 million contract extension with the Golden State Warriors. Earlier, on 7 March 2026, he recorded a career-high 22 points and 11 rebounds in a game against the Oklahoma City Thunder. He later set a new career-high of 31 points on 25 March 2026, leading the Warriors to a 109–106 victory over the Brooklyn Nets.
Gui Santos Career Wins
Throughout his career, Gui Santos has earned recognition for his performances in both Brazilian and American basketball leagues. His most notable achievement came in 2022 when he was named the NBB Sixth Man of the Year after a strong season with Minas. Santos has also represented Brazil in international competitions, contributing to the team’s success on multiple occasions.
NBB Highlights
During his time with Minas in the Novo Basquete Brasil (NBB), Santos played a pivotal role in the team’s campaigns, particularly in the 2021–22 season. His averages of 10.1 points and 5.1 rebounds earned him the NBB Sixth Man of the Year award, highlighting his impact as a key rotational player. Santos’ development at Minas laid the foundation for his transition to the NBA.
Other Wins & Performances
In addition to his club achievements, Santos has represented Brazil in international youth tournaments. He helped Brazil win gold at the 2019 FIBA South America Under-17 Championship in Chile, scoring 27 points against Argentina in the final. Santos also participated in the 2021 Nike Hoop Summit as part of the World Team, further cementing his reputation as a top global prospect.
Gui Santos Family
Family Background and Racing Lineage
Gui Santos comes from a family with a strong basketball heritage. His father, Deivisson, is a former professional basketball player who competed for five seasons in the Novo Basquete Brasil (NBB). His mother, Lucineide, also played basketball, providing Gui with early exposure to the sport and a supportive environment to develop his skills.
Personal Life
Beyond basketball, Gui Santos remains closely connected to his family in Brazil. He has credited his parents for shaping his career and providing guidance throughout his journey. Santos continues to honor his Brazilian roots while pursuing his professional goals in the NBA.
2025 Season Performance
The 2025 NBA season marked a significant step forward in Gui Santos’ development with the Golden State Warriors. After signing a three-year contract extension in February 2026, Santos solidified his role within the team’s rotation. Throughout the season, he demonstrated consistency and growth, particularly in rebounding and playmaking.
Santos appeared in 52 games during the 2024–25 NBA season, including two starts, and averaged 4.1 points, 3.1 rebounds, and 1.4 assists. His first career start on 15 January 2025 against the Minnesota Timberwolves was a milestone, as he contributed five points, three assists, and seven rebounds in a narrow victory. Santos also spent time with the Santa Cruz Warriors in the NBA G League, where he continued to refine his skills and gain valuable experience.
Looking ahead, Santos’ performance in 2025 has positioned him as a key contributor for the Warriors in the coming seasons. His versatility, work ethic, and ability to adapt to different roles suggest a bright future in the NBA. With continued development, Santos is expected to play an increasingly prominent role in Golden State’s pursuit of championship contention.
