Last Updated on October 12, 2026 by Candida Lucia
Marvin Bagley III is an American professional basketball player who has built a successful career in the NBA after establishing himself as one of the most talented prospects in college basketball. Born on March 14, 1999, in Tempe, Arizona, Bagley played college basketball for the Duke Blue Devils before being selected second overall by the Sacramento Kings in the 2018 NBA Draft. Beyond his basketball achievements, his family has played an important role in his personal development and professional journey.
The NBA forward comes from a family with a strong sporting background. His father, Marvin Bagley Jr., played professional football, while his maternal grandfather, Joe Caldwell, was an NBA and ABA basketball star. His mother, Tracy Bagley, has also been an important source of support throughout his career. Bagley has several brothers, including Marcus and Martray, who share his interest in basketball. His romantic relationships, however, have attracted considerably less public attention in recent years.
Marvin Bagley III’s Wife
Marvin Bagley III has generally kept his romantic life private, although he was previously in a publicly reported relationship with Rissah Lozano, a former college volleyball player.
The relationship attracted attention during the 2018 NBA Draft. According to a June 2018 report by The Spun, Bagley and Lozano had been dating for approximately two years. The couple shared photographs together on social media and attended public events during Bagley’s transition from college basketball to the NBA.
Lozano attended The Master’s University, where she played volleyball. She was also photographed alongside Bagley at a pre-draft celebration in New York City in June 2018, wearing a Duke basketball jersey in support of her boyfriend.
However, there has been little reliable information about their relationship in subsequent years. A December 2024 article published by EssentiallySports reported that Bagley’s relationship status was not publicly confirmed and that his social media activity offered few details about his romantic life.
As of now, there is no reliable public confirmation that Marvin Bagley III and Rissah Lozano are still dating. He has also not publicly confirmed a marriage or identified another current girlfriend. Consequently, his present relationship status remains undisclosed.
Marvin Bagley III’s Children: Does He Have Any Kids?
Marvin Bagley III has not publicly confirmed having any children. Although his professional basketball career has received extensive media coverage, information about whether he is a father has not been established through reliable public sources.
The basketball player primarily shares information about his sporting achievements, music, training and family relationships rather than discussing his romantic or parental responsibilities.
There are no reliably documented names, birth dates or other details of children belonging to Bagley. Therefore, it would be inaccurate to claim that he has sons or daughters without further confirmation.
As of now, Marvin Bagley III has no publicly confirmed children.
Marvin Bagley III’s Parents: Meet His Father and Mother
Marvin Bagley III was born to Marvin Bagley Jr. and Tracy Bagley. Both parents have played significant roles in his upbringing, particularly during his journey from a promising young basketball player in Arizona to a highly regarded college prospect and NBA professional.
His family background is especially interesting because several relatives have participated in competitive sports at different levels. His father brought experience from professional football, while his mother’s family provided a direct connection to professional basketball.
Marvin Bagley Jr.: Marvin Bagley III’s Father
Marvin Bagley Jr. is the father of NBA player Marvin Bagley III and a former American football player. Originally from Durham, North Carolina, he played college football at North Carolina A&T State University before pursuing a professional career with the Arizona Rattlers in the Arena Football League.
His athletic experience strongly influenced his approach to raising and training his son. From an early age, Marvin Jr. encouraged Bagley to develop a complete basketball skill set rather than limiting him to the traditional responsibilities of a tall interior player.
According to a 2018 ESPN feature about the family, Marvin Jr. emphasized dribbling, passing and shooting alongside rebounding and scoring near the basket. This approach helped Bagley develop the versatility that made him a highly rated basketball prospect.
Marvin Jr. also became involved in youth basketball coaching and helped establish the Nike Phamily grassroots basketball program. His coaching responsibilities allowed him to support the development of young athletes, including his sons.
Throughout Bagley’s early career, his father was closely involved in decisions about schools, basketball programs and training opportunities. The family spent time in Arizona and Southern California as Bagley’s basketball opportunities expanded.
Although Marvin Jr. has occasionally attracted media attention for defending his son, his most important contribution has been providing guidance, athletic knowledge and consistent support.
Tracy Bagley: Marvin Bagley III’s Mother
Tracy Bagley, also known as Tracy Caldwell, is Marvin Bagley III’s mother. She comes from a distinguished basketball family and is the daughter of former professional basketball player Joe Caldwell.
Her father, nicknamed “Jumpin’ Joe,” was selected second overall in the 1964 NBA Draft and represented the United States at the 1964 Summer Olympics in Tokyo, where the American basketball team won the gold medal.
Caldwell subsequently played in both the NBA and ABA, earning All-Star recognition during his professional career. His basketball achievements established an important sporting legacy that eventually extended to his grandson Marvin Bagley III.
Tracy has remained a supportive presence throughout her son’s development. She regularly attended his basketball games and helped maintain a stable family environment despite the demands of competitive youth basketball and frequent changes in schools.
In a January 2018 ESPN profile, Bagley explained that his parents had missed only one of his games during his upbringing. That scheduling conflict occurred when he and his younger brother Marcus were playing at the same time, prompting Tracy to attend Marcus’s game while Marvin Jr. supported Marvin III.
Her involvement reflects the family’s longstanding commitment to supporting each child’s athletic development.
Marvin Bagley III’s Siblings: Meet His Brothers
Marvin Bagley III is part of a family with several sons. His two best-known younger brothers are Marcus Bagley and Martray Bagley, both of whom have been associated with basketball from an early age.
Interestingly, an interview published in the Washington Wizards’ 2024–25 media guide revealed that Marvin’s family is larger than many earlier player biographies suggested.
While discussing his musical stage name, MB35, Bagley explained that his mother has five sons and that he is the middle child, with two older brothers and two younger brothers. The names and personal details of his two older brothers have not been widely documented in reliable public sources.
Marcus Bagley: Marvin Bagley III’s Younger Brother
Marcus Bagley is one of Marvin Bagley III’s younger brothers and has followed him into competitive basketball. Born on October 23, 2001, in Phoenix, Arizona, Marcus developed into a highly regarded basketball prospect during his high school years.
He attended Sierra Canyon School in California and later played at Sheldon High School in Sacramento, where he continued to attract attention for his basketball abilities.
Marcus subsequently committed to Arizona State University, continuing the family’s basketball connections with the state.
At Arizona State, he competed for the Sun Devils and demonstrated his potential as a forward. His college career included periods affected by injuries, but he continued pursuing professional basketball opportunities.
Marcus eventually made his NBA debut with the Philadelphia 76ers in March 2025, giving the Bagley family another member with experience in the world’s leading professional basketball league.
Marvin and Marcus have maintained a close relationship shaped by their shared interest in basketball. Growing up, the brothers competed against each other, practiced together and encouraged one another to improve.
Martray Bagley: Marvin Bagley III’s Youngest Brother
Martray Bagley is another younger brother of Marvin Bagley III. He grew up surrounded by basketball and benefited from observing the sporting experiences of his older brothers.
During Marvin’s college basketball career at Duke, Martray frequently appeared alongside other family members at events and games.
A January 2018 ESPN profile described Martray as the youngest of the three brothers regularly accompanying their parents during that period. The family was already enthusiastic about his potential sporting future.
His older brothers’ experiences with college basketball, professional training and NBA competition provided him with an unusual opportunity to learn about the demands of high-level athletics from an early age.
Unlike Marvin and Marcus, Martray has maintained a comparatively limited public profile. Reliable information about his more recent activities and future basketball plans remains limited.
Marvin Bagley III’s Two Older Brothers
Although many basketball biographies mention only Marcus and Martray, Marvin Bagley III has personally stated that his mother has five sons, including two who are older than him.
He shared this detail while explaining the meaning of his musical identity, MB35, in an interview featured in the Washington Wizards’ 2024–25 media guide.
Bagley explained that the number three represents his position as the third child, while the number five reflects the five sons in his family.
The identities, occupations and personal lives of his two older brothers have not been sufficiently documented in reliable public coverage. As a result, their names cannot be confidently established.
Marvin Bagley III’s Family Background and Basketball Legacy
Marvin Bagley III’s basketball career represents another chapter in a family history closely connected to professional sports.
His maternal grandfather, Joe Caldwell, was a successful professional basketball player and Olympic gold medalist. His father played professional football before becoming involved in basketball coaching, while his younger brother Marcus also reached the NBA.
Beyond their athletic achievements, the Bagley family has been characterized by close relationships and a strong commitment to supporting one another.
During his years as a highly recruited young player, Bagley repeatedly emphasized the importance of family discussions when making decisions about his future.
This support system helped him navigate the pressures of being a nationally recognized basketball prospect, attending Duke University and entering the NBA as one of the highest selections in the 2018 draft.
Frequently Asked Questions About Marvin Bagley III’s Family
Who is Marvin Bagley III’s girlfriend?
Marvin Bagley III previously dated Rissah Lozano, a college volleyball player. Their relationship was publicly reported in 2018, but his current relationship status has not been confirmed.
Is Marvin Bagley III married?
There is no reliable public confirmation that Marvin Bagley III is married.
Does Marvin Bagley III have children?
Marvin Bagley III has not publicly confirmed having any children, and there are no reliably documented details about him being a father.
Who are Marvin Bagley III’s parents?
His parents are Marvin Bagley Jr., a former professional football player and basketball coach, and Tracy Bagley, the daughter of former NBA and ABA player Joe Caldwell.
How many siblings does Marvin Bagley III have?
Marvin Bagley III has stated that his mother has five sons, making him one of five brothers. His two publicly identified younger brothers are Marcus and Martray Bagley. He has also mentioned two older brothers whose identities are not widely documented.
Is Marcus Bagley related to Marvin Bagley III?
Yes. Marcus Bagley is Marvin Bagley III’s younger brother. Both pursued professional basketball careers, and Marcus made his NBA debut in 2025.
Who is Marvin Bagley III’s grandfather?
His maternal grandfather is Joe Caldwell, a former NBA and ABA All-Star who won an Olympic gold medal with the United States basketball team in 1964.
Candida Lucia is a sports journalist and NBA writer specializing in tactical game analysis, player development, and league coverage. With an eye for on-court execution and team dynamics, she delivers detailed breakdowns of strategy, roster updates, and key performance trends. Passionate about bringing readers closer to the game, Candida offers engaging insights on every aspect of the NBA season, from regular-season battles to the Finals.
