Stephon Castle
Stephon Castle (born November 1, 2004) is an American professional basketball player who plays as a guard for the San Antonio Spurs of the National Basketball Association (NBA).[1] Standing at 6 feet 6 inches (1.98 m) and weighing 215 pounds (98 kg), he was selected by the Spurs with the fourth overall pick in the 2024 NBA draft after a standout freshman season at the University of Connecticut (UConn), where he averaged 11.1 points, 4.7 rebounds, and 2.9 assists per game while helping the Huskies win the 2024 NCAA Division I men's basketball championship.[2][3] In his rookie 2024–25 NBA season, Castle earned the NBA Rookie of the Year award, along with two NBA Rookie of the Month honors and a spot on the All-Rookie Team, before posting averages of 17.3 points, 5.8 rebounds, and 7.5 assists per game through 13 games in the early 2025–26 season.[1][4] A native of Covington, Georgia, Castle attended Newton High School, where as a junior he averaged 16.6 points, 6.5 rebounds, and 3.2 assists per game en route to being named the Region 4 Class 7A Player of the Year.[5] At UConn, he was honored as the Big East Conference Freshman of the Year for his contributions to the national title-winning team, showcasing his versatility as a combo guard with strong defensive skills and playmaking ability.[3] Transitioning to the NBA, Castle made his debut on October 24, 2024, and quickly established himself as a key rotational player for the Spurs, known for his athleticism, length, and ability to guard multiple positions.[2] By the 2025–26 season, with the Spurs at 9–4 and fifth in the Western Conference as of November 2025, Castle has emerged as a cornerstone of the team's young core alongside players like Victor Wembanyama.[4]Early life and high school career
Early life
Stephon Javonte Castle was born on November 1, 2004, in Covington, Georgia, to parents Quannette and Stacey Castle.[6][7] He grew up in a basketball-oriented family as one of three siblings, including an older brother named Quenton and a younger sister named Staci.[6][8] Castle's early interest in basketball was heavily influenced by his father, Stacey, a former college player who competed at Wake Forest University during the 1992–93 and 1993–94 seasons.[9][10] During his sophomore year at Wake Forest in 1993–94, Stacey shared the court with future NBA legend Tim Duncan, averaging 2.4 points and 7.9 minutes per game that season.[10][11] Stacey's background instilled a strong foundation in the sport for his son, emphasizing discipline and fundamentals from an early age.[12] Castle's initial exposure to organized basketball came in second grade, when he began playing in local youth leagues in Covington, including his first practice with the AAU team The Knights at a nearby church.[12] He quickly developed through family backyard games and AAU competition, joining teams like Atlanta Xpress and winning a championship with The Knights during elementary school.[12] Under his father's coaching in these youth programs, Castle honed his skills, focusing on basketball as his primary sport amid growing athletic talent.[12]High school career
Castle attended Newton High School in Covington, Georgia, where he played basketball for the Rams.[5] As a junior in the 2021–22 season, Castle averaged 16.6 points, 6.5 rebounds, and 3.2 assists per game, helping lead Newton to a 24–6 record, a region championship, and the Final Four of the GHSA Class 7A state playoffs.[5][13][14] For his performance, he was named the Region 4 Class 7A Player of the Year.[5] In his senior year during the 2022–23 season, Castle elevated his game, posting averages of 20.1 points, 9.5 rebounds, and 4.8 assists per game while also contributing three steals and two blocks per contest.[15][16] He guided the Rams to the Class 7A state tournament, showcasing his versatility as a combo guard.[15][16] Castle's standout high school play earned him a selection to the 2023 McDonald's All-American Game, where he competed against top national prospects.[17]Recruiting
Considered one of the top prospects in the class of 2023, Stephon Castle was rated as a consensus five-star recruit by major scouting services, ranking No. 9 overall nationally according to 247Sports. ESPN placed him at No. 12 overall and No. 3 among point guards, while On3 ranked him No. 8 nationally and No. 1 shooting guard. His recruitment drew interest from several prominent programs, including Auburn, Arkansas, Georgia, Georgia Tech, and Ohio State.[18][19] On November 19, 2021, Castle committed to the University of Connecticut during his junior year of high school. The decision was influenced by UConn's coaching staff, particularly head coach Dan Hurley's demanding style that emphasized constructive feedback and development over mere praise, which aligned with Castle's desire for rigorous growth. Additionally, the program's national prestige, campus atmosphere, and emphasis on high basketball IQ suited his versatile guard profile, allowing him to thrive as a playmaker with size and vision.[20][21] Following his commitment, Castle earned further acclaim through elite all-star opportunities. In 2022, he was selected to the USA Men's U18 National Team, where he contributed to a gold medal at the FIBA Under-18 Americas Championship, averaging 5.5 points and 2.2 rebounds per game. He later participated in the 2023 McDonald's All-American Game, showcasing his athleticism and defensive prowess among the nation's premier high school talents.Youth international career
Castle was selected as one of 12 players for the 2022 USA Basketball Men's U18 National Team following a tryout in Houston, Texas, where he competed against 27 candidates.[22][23] Representing the United States at the 2022 FIBA Under-18 Americas Championship in Tijuana, Mexico, from June 12 to 19, Castle helped the team secure the gold medal with an undefeated 5-0 record, culminating in a 102-60 victory over Brazil in the final.[14][24] As a reserve contributor, he appeared in all six games, averaging 5.5 points, 2.2 rebounds, and 0.7 assists per game while playing primarily as a shooting guard despite his point guard background.[25][22] In the championship game, he scored 7 points and grabbed 3 rebounds in 16 minutes of action.[24] This international competition, held during the summer before his senior year of high school, offered Castle early exposure to high-level play against teams from Argentina, Brazil, the Dominican Republic, Mexico, and Puerto Rico, enhancing his development as a versatile guard.[22]College career
2023–24 season
Castle injured his knee during UConn's November 11 win over Stonehill and missed the next six games.[26] He returned on December 5 against North Carolina, scoring 3 points with 4 rebounds and 1 steal in 11 minutes during an 87-76 victory.[27] Over the course of the season, Castle transitioned into a starting role, appearing in 34 games with 30 starts while averaging 27.0 minutes per game.[28] As a freshman, Castle emerged as a key rotational player for the Huskies, contributing balanced scoring and playmaking to complement the team's dominant frontcourt. He averaged 11.1 points, 4.7 rebounds, and 2.9 assists per game, shooting 47.2 percent from the field and 75.5 percent from the free-throw line.[5] His efficiency and decision-making were evident in transition, where he often facilitated for teammates like Donovan Clingan and helped maintain UConn's high-paced offense. Castle reached double figures in scoring 18 times, showcasing his growth as a scorer from mid-range and in the paint. Castle had several standout performances that highlighted his offensive development. On February 3, he scored a then-career-high 21 points on 7-of-12 shooting in a 77-64 win over St. John's at Madison Square Garden, adding three rebounds and two assists while helping limit the Red Storm's key players.[29] In the Big East tournament semifinal on March 15 against St. John's, he tallied 20 points on 5-of-10 shooting (including four three-pointers) and 6-of-6 free throws, along with four rebounds and nine assists in a 95-90 victory that advanced UConn to the championship game.[30] Defensively, Castle's length and instincts made him a versatile perimeter stopper for UConn's elite unit, which ranked fourth nationally in defensive efficiency. He averaged 0.9 steals per game, leading the team with multiple thefts in four contests, and used his 6-foot-6 frame to guard multiple positions effectively.[31] His ability to disrupt passing lanes and switch onto bigger wings contributed to the Huskies forcing 12.4 turnovers per game.[32] Castle's all-around play was instrumental in UConn's dominant 37-3 season, the most wins in program history, including a perfect 16-0 mark at home where the Huskies outscored opponents by an average of 23.1 points.[33] His steady presence helped stabilize the backcourt during UConn's undefeated 18-0 Big East regular-season campaign, earning him recognition as a cornerstone of the team's repeat national championship run.[34]College awards and honors
As a freshman at UConn during the 2023–24 season, Stephon Castle contributed to the Huskies' second consecutive NCAA Division I national championship, defeating Purdue 75–60 in the final on April 8, 2024.[35] His performance in the postseason helped solidify UConn's dominant tournament run, where the team won all six games by at least 15 points.[36] Castle earned selection to the 2024 NCAA East Region All-Regional Team, recognizing his defensive versatility and scoring impact during the regional rounds.[37] He was also named to the NCAA Final Four All-Tournament Team after averaging 18.0 points, 5.0 rebounds, and 2.5 assists across the semifinal victory over Alabama (21 points) and the championship win against Purdue (15 points).[5][36] In conference play, Castle was unanimously voted the Big East Freshman of the Year, becoming the sixth UConn player to receive the honor and the first since Rudy Gay in 2004–05.[38] He also earned a spot on the Big East All-Freshman Team, leading all conference freshmen in scoring (11.8 points per game), rebounding (4.4 per game), and assists (3.0 per game).[39] These accolades highlighted his rapid adjustment to college basketball as a top recruit, particularly his ability to guard multiple positions and facilitate in transition.[38]Professional career
2024 NBA draft
On April 19, 2024, Stephon Castle declared for the 2024 NBA draft, forgoing his remaining college eligibility after a standout freshman season at UConn.[40] Castle was selected by the San Antonio Spurs with the fourth overall pick in the first round of the draft, held on June 26, 2024, at Barclays Center in Brooklyn, New York.[3] Leading up to the draft, scouting reports highlighted Castle's two-way potential as a 6-foot-6 guard, emphasizing his defensive prowess, quick first step, and ability to guard multiple positions while showing promise as a playmaker and scorer.[3][41] On July 2, 2024, Castle signed a four-year rookie scale contract with the Spurs worth $41,351,699, including $18,665,640 guaranteed.[42] In the 2024 NBA Summer League, Castle appeared in three games across the California Classic and Las Vegas portions, averaging 17.3 points, 5.7 rebounds, and 4.0 assists per game before a wrist injury sidelined him for the remainder of the Las Vegas slate.[43][44]2024–25 season
Stephon Castle made his NBA debut with the San Antonio Spurs on October 24, 2024, against the Dallas Mavericks, recording eight points, three rebounds, and five assists in 28 minutes off the bench.[45] In his rookie season, Castle appeared in 81 games, starting 47, and averaged 14.7 points, 3.7 rebounds, 4.1 assists, and 1.0 steals in 26.7 minutes per game.[2] He shot 42.8% from the field, 28.5% from three-point range, and 66.3% from the free-throw line, contributing significantly to the Spurs' backcourt alongside veteran guards.[2] Castle's development was marked by steady improvement, particularly in playmaking and defense. He recorded a defensive rating of 119.4, ranking among the better marks for rookie guards, and maintained an assist-to-turnover ratio that highlighted his growing efficiency as a facilitator, especially in the latter half of the season.[46] One of his standout performances came on February 7, 2025, when he scored a career-high 33 points (10-of-15 field goals, including 3-of-5 from three) on 10-of-11 free throws, along with four rebounds and two assists, in a 117-116 loss to the Charlotte Hornets.[47] The Spurs finished the 2024–25 season with a 34–48 record, placing 13th in the Western Conference and missing the playoffs for the sixth consecutive year.[48] Castle's contributions helped stabilize the team's young roster, though injuries to key players like Victor Wembanyama limited their overall success. During All-Star Weekend in San Francisco, Castle participated in the 2025 AT&T Slam Dunk Contest, advancing to the final round but finishing as runner-up to Mac McClung after scoring 49.6 and 50 on his two final dunks.[49] Castle's rookie campaign earned him widespread acclaim, including Western Conference Rookie of the Month honors for January and March 2025.[50] On April 29, 2025, he was named the Kia NBA Rookie of the Year, becoming the second consecutive Spurs player to win the award after Victor Wembanyama in 2024; Castle received 92 of 100 first-place votes for 482 total points. He was also named to the All-Rookie Team.[50]2025–26 season
In the early stages of the 2025–26 NBA season, Stephon Castle has solidified his role as a key contributor for the San Antonio Spurs, averaging 17.3 points, 5.8 rebounds, 7.5 assists, and 49.7% field goal shooting as of November 18, 2025.[4] His enhanced playmaking has been particularly evident, with Castle emerging as the primary facilitator alongside Victor Wembanyama, often orchestrating the offense through high-efficiency drives and precise passes that leverage the team's versatile frontcourt.[1] This development builds on his rookie-year foundation, positioning him as a central figure in the Spurs' backcourt dynamic.[51] One standout performance came on November 8, 2025, against the Houston Rockets, where Castle recorded a double-double with 14 points, 6 rebounds, and 13 assists in a 121-110 victory, showcasing his ability to control the game's tempo while contributing defensively with two steals.[52] His three-point shooting has shown marked improvement from his rookie season's 28.5% mark, now hovering around 34% early in the campaign, allowing him to stretch defenses more effectively and create spacing for teammates like Wembanyama.[53] Additionally, Castle's defensive versatility has grown, as he switches seamlessly across positions and disrupts passing lanes, averaging 1.8 steals per game.[2] The Spurs, buoyed by Castle's contributions, have started the season strongly with an 8-3 record as of November 18, 2025, signaling early progress toward play-in contention in the competitive Western Conference.[54] This hot start reflects the young core's cohesion, with Castle's all-around growth helping to elevate the team's offensive efficiency and transition play.[51]Personal life and playing style
Personal life
Stephon Castle maintains close ties with his family, who have been instrumental in his development and grounding. His mother, Quannette Castle, provides unwavering emotional support, frequently attending his games while keeping a low public profile; she has shared highlights of his performances on social media and was honored by the San Antonio Spurs with a surprise birthday celebration during a December 2024 practice, where she presented Stephon with his NCAA championship ring.[55][56] His father, Stacey Castle, a former college basketball player at Wake Forest and the University of Central Florida, has coached Stephon since seventh grade, instilling discipline, humility, and perseverance through a strict yet formative approach that emphasized focus and coachability.[55][57][9] Stacey often shared anecdotes from his own playing days at Wake Forest, including his time as a teammate of Tim Duncan during the 1993 season, where he came off the bench averaging 1.9 points per game before transferring to UCF amid limited opportunities; these stories highlighted lessons in resilience but clarified that Stacey never outplayed the future NBA legend, a detail that amused Stephon during his 2024 NBA draft press conference.[9] The Castle family, including siblings Quenton and Staci, resides in Atlanta, Georgia, and collectively works to keep Stephon humble amid his rising profile, prioritizing his well-being and privacy.[56][58][59] Following his selection in the 2024 NBA draft, Castle established residence in San Antonio, Texas, embracing a low-key lifestyle centered on training and team integration rather than high-profile activities.[60] As of 2025, he has not launched major philanthropic initiatives or business ventures, though he has engaged in community efforts by donating signed Spurs merchandise and pairs of shoes to the KD Strong Foundation, a Georgia-based organization supporting youth in need, in coordination with his alma mater Newton High School.[61]Playing style
Stephon Castle is a versatile combo guard known for his 6'6" frame, which provides exceptional length and switchability on defense, allowing him to guard multiple positions effectively.[62] His physical tools, including agility and body control, enable elite on-ball defense where he disrupts ball handlers through footwork, strength, and anticipation, often forcing turnovers and blocks.[63] Among his key strengths, Castle possesses a quick first step that facilitates explosive drives to the rim, complemented by his ability to hit pull-up jumpers in the mid-range.[64] His playmaking vision has evolved prominently in the NBA, averaging 7.5 assists per game through the early 2025–26 season (as of November 18, 2025), showcasing improved court awareness as a facilitator.[65][2] Defensively, he draws frequent comparisons to Jrue Holiday due to his poise, pace, and ability to impact both ends of the floor.[66] Castle's primary weaknesses include inconsistency in his three-point shooting, where he shot 28.5% as a rookie in 2024–25 before focusing on refinement during the offseason.[45][67][2] Early in the 2025–26 season, this has shown signs of progress but remains a work in progress at 24.0% (as of November 18, 2025), alongside occasional turnovers under pressure that highlight areas for tighter decision-making.[65][68][2] Castle's development trajectory reflects a shift from a primary college scorer at UConn to a more balanced NBA facilitator, bolstered by his high basketball IQ, which San Antonio Spurs coach Gregg Popovich has praised for enabling quick adaptation across guard and wing roles.[69] This cerebral approach, combined with his defensive prowess, positions him as a two-way cornerstone for the Spurs. As of 2025, Castle has a shoe endorsement deal with Jordan Brand but no signature line yet, often wearing models like the Air Jordan 40 in games.[70][71]Career statistics
College
Castle played his only college season for the UConn Huskies during the 2023–24 campaign, appearing in 34 games while starting 30 of them.[5]Full Season Statistics (2023–24)
The following table summarizes Castle's per-game and total statistics for the season.[72][31]| Statistic | Per Game | Total |
|---|---|---|
| Games Played (GP) | 34 | 34 |
| Games Started (GS) | 30 | 30 |
| Minutes (MP) | 27.0 | 918 |
| Field Goals (FG) | 4.0/8.5 | 137/290 |
| Field Goal % (FG%) | .472 | .472 |
| Three Pointers (3P) | 0.6/2.2 | 20/75 |
| Three Point % (3P%) | .267 | .267 |
| Free Throws (FT) | 2.4/3.2 | 83/110 |
| Free Throw % (FT%) | .755 | .755 |
| Offensive Rebounds (ORB) | 1.7 | 57 |
| Defensive Rebounds (DRB) | 3.0 | 102 |
| Total Rebounds (TRB) | 4.7 | 159 |
| Assists (AST) | 2.9 | 99 |
| Steals (STL) | 1.5 | 51 |
| Blocks (BLK) | 0.8 | 27 |
| Turnovers (TOV) | 1.2 | 41 |
| Personal Fouls (PF) | 2.4 | 82 |
| Points (PTS) | 11.1 | 377 |
NBA
Stephon Castle's NBA career regular season statistics, as of November 18, 2025, reflect his development as a guard for the San Antonio Spurs across his rookie and sophomore seasons.[2] The Spurs did not qualify for the playoffs in the 2024–25 season, so Castle has no postseason statistics to date.[2]Regular Season Per Game Statistics
| Season | Team | GP | GS | MP | FG% | PTS | REB | AST | PER |
|---|---|---|---|---|---|---|---|---|---|
| 2024–25 | SAS | 81 | 47 | 26.7 | .428 | 14.7 | 3.7 | 4.1 | 13.7 |
| 2025–26 | SAS | 10 | 10 | 33.3 | .488 | 18.5 | 5.7 | 7.7 | 17.9 |
| Career | 91 | 57 | 27.5 | .439 | 15.1 | 3.9 | 4.5 | 14.2 |