Augustas Marčiulionis Bio
Augustas Marčiulionis (born 21 March 2002) is a Lithuanian professional basketball player who currently plays for Rytas Vilnius of the Lithuanian Basketball League (LKL) and Basketball Champions League (BCL). He played college basketball for the Saint Mary’s Gaels from 2021 to 2025 after beginning his professional career in Lithuania. Standing 1.93 metres (6 ft 4 in), he plays the point guard position. He is the son of Hall of Fame player Šarūnas Marčiulionis and has established himself as an accomplished collegiate player, earning back-to-back WCC Player of the Year honors in 2024 and 2025.
Early Life and Background
Augustas Marčiulionis was born on 21 March 2002 in Vilnius, Lithuania. He grew up immersed in basketball, learning the game from an early age under the guidance of his father, Šarūnas Marčiulionis, a legendary Lithuanian player inducted into the Basketball Hall of Fame. His father’s success at the highest levels of European and international basketball provided Augustas with invaluable mentorship and a deep understanding of the sport from childhood.
Raised in Lithuania, Augustas developed his skills in the country’s basketball environment, which is renowned for producing talented players. He attended Saint Mary’s College in California for his collegiate career while maintaining connections to his Lithuanian roots through national team participation and his eventual return to professional basketball in Europe.
Path to Basketball
Marčiulionis began his professional basketball journey in 2018, joining BC Perlas during the 2018–19 season while still a teenager. On 23 June 2020, he signed with Rytas Vilnius, one of Lithuania’s premier basketball clubs. Notably, he played under amateur contracts for both Perlas and Rytas Vilnius during this period to preserve his eligibility for NCAA competition. This dual arrangement allowed him to gain professional experience while keeping his college options open.
On 16 June 2021, Marčiulionis signed a letter of intent to play for Saint Mary’s College in Moraga, California. His commitment to the Gaels represented the next step in his basketball development, choosing a program known for developing skilled point guards and competing in the West Coast Conference.
Augustas Marčiulionis Career
College Career (2021–2025)
Marčiulionis arrived at Saint Mary’s as a promising freshman and immediately contributed to the Gaels’ rotation. In his freshman 2021–22 season, he played in all 34 games with 13 starts, averaging 3.1 points, 1.8 assists, and 0.9 steals per game. His highest scoring performance that season was 11 points. The experience of playing against collegiate competition in the United States helped him adjust to a different style of basketball while continuing to develop his game.
His sophomore season (2022–23) saw increased production as he appeared in all 35 games, averaging 5.9 points per game with improved efficiency. While his three-point shooting remained relatively low at 25 percent, he demonstrated his ability to contribute in multiple facets of the game. He started the first nine games of the season in the starting lineup before transitioning to a bench role. His highest scoring mark that season was 14 points.
The junior season (2023–24) marked a breakthrough for Marčiulionis as he became the unquestioned leader of the Gaels. He started all 34 games, averaging 12.4 points, 3.4 assists, and one steal per game while raising his three-point shooting percentage to a solid 34 percent. He led Saint Mary’s to the 2024 West Coast Conference men’s basketball tournament title, the program’s first since 2019. He recorded three double-doubles and posted a season-high scoring performance of 28 points. For his exceptional play, he was named WCC Player of the Year and WCC Tournament Most Outstanding Player, becoming only the second Saint Mary’s player to achieve both honors in the same season, joining Matthew Dellavedova who accomplished this in 2012.
In his senior season (2024–25), Marčiulionis continued his dominance as the Gaels’ leader, starting all 35 games at point guard. His averages of 14.2 points and 5.9 assists per game led the team. He scored over ten points in 27 of 35 games and reached the 20-point mark seven times, with his season-high being 27 points. For the second consecutive season, he shot 34 percent from three-point range. He dished out five or more assists in 24 of 35 games, demonstrating his exceptional playmaking ability. This season he became the third Saint Mary’s player in history to record at least 1000 points, 500 assists, and 100 steals in his career, joining Matthew Dellavedova and Emmett Naar in that exclusive group. For the second straight season, he was named WCC Player of the Year, becoming the first Saint Mary’s player to achieve consecutive WCC Player of the Year honors since Steve Gray in 1962–63. He also received the Lou Henson Award, recognizing his outstanding performance as a mid-major player.
Professional Career (2025–present)
After going undrafted in the 2025 NBA Draft, Marčiulionis signed an Exhibit 10 contract with the Los Angeles Lakers organization on 27 July 2025. He was waived prior to the start of the regular season on 18 October 2025. On 29 October 2025, he was included in the South Bay Lakers training camp roster. On 8 November 2025, he made his South Bay Lakers debut against the Valley Suns, recording 4 points, 2 assists, and 2 rebounds. However, his opportunities were limited throughout November due to recovery from a previous injury.
In the 2025–26 NBA G League season, Marčiulionis appeared in nine games with South Bay Lakers, averaging 5.4 points, 1.9 rebounds, 3.4 assists, and 0.7 steals per game over 16.1 minutes of playing time. On 26 February 2026, he signed with Rytas Vilnius of the Lithuanian Basketball League and Basketball Champions League, marking his return to European professional basketball. During the 2025–26 season with Rytas Vilnius, Marčiulionis contributed to the team’s FIBA Champions League championship.
Playing Style and Strengths
Marčiulionis is known for his exceptional court vision and high basketball IQ, attributes he developed growing up as the son of a Hall of Fame player. His playmaking ability stands out as a primary strength, allowing him to create scoring opportunities for teammates while maintaining offensive efficiency. He demonstrated consistent improvement throughout his college career, elevating his performance each season and expanding his offensive repertoire. His three-point shooting became increasingly reliable, settling at 34 percent over his final two collegiate seasons.
Augustas Marčiulionis Career Highlights
Marčiulionis built an impressive collection of accolades during his collegiate career at Saint Mary’s, establishing himself as one of the most accomplished players in program history. His professional achievements include winning the FIBA Champions League with Rytas Vilnius in 2026.
College Accolades
Marčiulionis earned WCC Player of the Year honors in both 2024 and 2025, recognition of his consistent excellence at the collegiate level. He was named to the First-team All-WCC in both of those seasons. In 2024, he was selected as the WCC Tournament Most Outstanding Player after leading the Gaels to the conference tournament title. He received the Lou Henson Award in 2025, given annually to the nation’s top mid-major player. His milestone of becoming the third Saint Mary’s player to record 1000+ points, 500+ assists, and 100+ steals in his career solidified his place among the program’s all-time greats.
Other Achievements
Beyond his collegiate success, Marčiulionis represented Lithuania internationally at the 2022 FIBA U20 EuroBasket held in Montenegro. He had previously competed for Lithuania’s U16 and U18 national teams, and he played at the 2021 FIBA U19 World Cup. In 2020, he received an invitation to join the senior Lithuania men’s national basketball team during EuroBasket 2022 qualification.
Career Statistics
Marčiulionis played 138 games across four seasons at Saint Mary’s College.
| Season | GP | PTS | AST | 3P% |
|---|---|---|---|---|
| Freshman (2021–22) | 34 | 3.1 | 1.8 | – |
| Sophomore (2022–23) | 35 | 5.9 | – | 25 |
| Junior (2023–24) | 34 | 12.4 | 3.4 | 34 |
| Senior (2024–25) | 35 | 14.2 | 5.9 | 34 |
| Career | 138 | 8.9 | 2.9 | – |
Augustas Marčiulionis Family
Family Background and Basketball Lineage
Marčiulionis comes from a distinguished basketball family. His father, Šarūnas Marčiulionis, is a Hall of Fame player who enjoyed a successful professional career in Europe and represented the Soviet Union and Lithuania at the international level. The elder Marčiulionis played in the NBA for the Golden State Warriors and Sacramento Kings and has been inducted into the Basketball Hall of Fame, cementing his legacy as one of Lithuania’s greatest basketball players. This basketball heritage has profoundly influenced Augustas’s development and approach to the game.
Personal Life
Augustas Marčiulionis continues to carry on his family’s basketball tradition as the son of Šarūnas Marčiulionis. Growing up in Vilnius, Lithuania, he developed a passion for basketball at an early age. His father’s career provided him with unique insights into what it takes to succeed at the highest levels of the sport. Augustas has credited his father as a significant influence on his development as a player.
2025 Season Performance
The 2025 season marked a transitional year for Marčiulionis as he completed his collegiate career while beginning his professional journey. At Saint Mary’s, he delivered an outstanding senior season, starting all 35 games at point guard while averaging 14.2 points and 5.9 assists per game. His scoring output included 27 games with double-digit points and seven games with at least 20 points. He maintained his three-point shooting at 34 percent for the second consecutive season and distributed five or more assists in 24 games, demonstrating his elite playmaking abilities.
His record-setting career at Saint Mary’s included becoming the third player in program history to achieve 1000+ points, 500+ assists, and 100+ steals. His back-to-back WCC Player of the Year honors in 2024 and 2025 represented unprecedented achievement, making him the first Saint Mary’s player since Steve Gray in 1962–63 to earn consecutive Player of the Year awards. Following the conclusion of his college career, he was selected to play in the 2025 NBA Draft but went undrafted. He subsequently signed with the Los Angeles Lakers organization, joining the South Bay Lakers of the NBA G League.
With South Bay Lakers, Marčiulionis made his professional debut in November 2025, contributing 4 points, 2 assists, and 2 rebounds in his first appearance. His limited playing time during his initial professional season allowed him to recover from a previous injury while adapting to the professional game. The experience of competing in the G League provided valuable exposure to the American professional style of play as he continued his basketball development.