Arthur Kaluma Bio
Arthur Kaluma is a Ugandan-American professional basketball player for the South Bay Lakers of the NBA G League. He played college basketball for the Creighton Bluejays, the Kansas State Wildcats, and the Texas Longhorns. Recognized as a four-star recruit out of high school, Kaluma developed into a versatile forward across three college programs before reaching the professional level.
Born in the United States, Kaluma became a citizen of Uganda in 2020 and has represented the Ugandan national team in major international competitions. He signed with the Los Angeles Lakers as an undrafted free agent in 2025 before joining the organization’s G League affiliate, where he continues his professional career.
Early Life and Background
Arthur Kaluma was born on March 1, 2002, in Boston, Massachusetts, and grew up in Irving, Texas. He spent his early high school years at Universal Academy, where he began attracting attention as a college prospect. Seeking a stronger basketball environment, he transferred to Dream City Christian School in Glendale, Arizona, prior to his junior year.
At Dream City Christian, Kaluma emerged as a four-star recruit and one of the more intriguing forward prospects in his class. He initially signed a National Letter of Intent to play at UNLV, but his commitment was released following the departure of head coach T. J. Otzelberger. He ultimately chose Creighton over scholarship offers from Arizona, Western Kentucky, and Syracuse.
Path to Basketball
Kaluma’s path to top-level college basketball was shaped by his willingness to adapt and relocate. After his release from UNLV, he settled on Creighton, a program known for developing skilled perimeter players. The move to Creighton offered him an immediate opportunity to contribute at a high-major conference level.
Beyond the United States, Kaluma strengthened his ties to Uganda, becoming a citizen of the country in 2020. That international connection led to his selection for the Uganda men’s national basketball team, providing him with early exposure to senior international competition while he was still a teenager in college.
Arthur Kaluma Career
Early Career at Creighton (2021–2023)
Arthur Kaluma arrived at Creighton as a highly regarded freshman and was named a starter entering his first season. He finished the year averaging 10.4 points and 5.4 rebounds per game, earning a place on the Big East All-Freshman Team for his production and poise.
In his sophomore campaign, Kaluma appeared on the watch list for the Karl Malone Award, given to the nation’s top power forward. He raised his averages to 11.8 points, six rebounds, and 1.6 assists per game, demonstrating expanded offensive responsibility. After the season, he declared for the 2023 NBA Draft while retaining his college eligibility, then entered the transfer portal before ultimately withdrawing from the draft.
Kansas State Breakthrough (2023–2024)
Following his departure from Creighton, Kaluma transferred to Kansas State, where he took on a featured role. In his lone season with the Wildcats, he averaged 14.4 points, 7.0 rebounds, and 2.0 assists per game while logging 34.5 minutes a night. His production helped anchor Kansas State during a competitive season in the Big 12 Conference.
The Kansas State campaign represented a clear step forward in Kaluma’s college trajectory, confirming his ability to handle a primary scoring load. After the season, he entered the transfer portal again, eventually choosing the Texas Longhorns over SMU for his final year of college eligibility.
Texas Era (2024–2025)
At Texas, Kaluma served as a veteran presence in the frontcourt for the Longhorns. He averaged 12.3 points, 7.5 rebounds, and 1.8 assists per game while shooting 46.2 percent from the field. His efficiency and rebounding helped stabilize Texas throughout the 2024–2025 season.
After the college season, Kaluma declared for the 2025 NBA Draft. He went undrafted but quickly signed with the Los Angeles Lakers as an undrafted free agent, opening the door to his professional career.
South Bay Lakers Era (2025–Present)
Following the 2025 NBA Summer League with the Los Angeles Lakers, Kaluma signed an Exhibit 10 contract, a one-year, non-guaranteed minimum deal that allowed him to participate in the Lakers’ training camp. He was waived on September 26, 2025, and subsequently added to the Lakers’ NBA G League affiliate, the South Bay Lakers.
With South Bay, Kaluma has continued to develop his game within the Lakers’ organizational structure, working to establish himself as a prospect for future NBA opportunity.
Driving Style and Strengths
Kaluma profiles as a versatile forward who can score from multiple spots on the floor. He combines mid-range shooting touch with the ability to attack closeouts, and he uses his size to finish around the rim and contribute on the glass. His comfort handling the ball in transition allows him to play as a connector in modern offensive systems.
Notable Events and Milestones
One of the defining moments of Kaluma’s college career came in the 2023 NCAA Tournament, when he faced his brother, Adam Seiko of San Diego State, in the Elite Eight. He earned Big East All-Freshman Team honors in 2022 and later represented Uganda at AfroBasket 2021, becoming one of the few active college players to compete in a senior FIBA tournament.
Arthur Kaluma Career Wins
Arthur Kaluma’s college and professional résumé highlights steady individual development rather than a lengthy list of team championships. His primary accolades include a place on the Big East All-Freshman Team in 2022 and consistent statistical production across three high-major programs.
Creighton Highlights
At Creighton, Kaluma’s signature achievement was his Big East All-Freshman Team selection in 2022, a recognition of his immediate impact as a starter. He progressed from a 10.4-point scorer as a freshman to an 11.8-point scorer as a sophomore, and he earned a Karl Malone Award watch list nod in the process.
Other Wins and Performances
Beyond Creighton, Kaluma produced his strongest scoring season at Kansas State, averaging 14.4 points per game, and he posted a career-high 7.5 rebounds per game at Texas. Internationally, he has represented Uganda at AfroBasket 2021 and in 2023 FIBA Basketball World Cup qualifiers, gaining experience against professional competition outside the college game.
Arthur Kaluma Family
Family Background and Basketball Lineage
Arthur Kaluma’s older brother, Adam Seiko, played college basketball at San Diego State. The two brothers share a deep connection through the sport, having grown up around the game before pursuing college careers at different programs.
Personal Life
The most widely documented personal milestone for Kaluma is the 2023 NCAA Tournament Elite Eight matchup between Creighton and San Diego State, which pitted the two brothers against each other on a major stage. Kaluma holds dual Ugandan and American citizenship, reflecting his ties to both the United States, where he was born and raised, and Uganda, the country of his family’s heritage.
2025 Season Performance
Arthur Kaluma’s 2025 calendar has been defined by the transition from college basketball to the professional ranks. After completing his senior season at Texas, he went undrafted in the 2025 NBA Draft but signed with the Los Angeles Lakers as an undrafted free agent, preserving his pathway to the league.
Following the 2025 NBA Summer League, Kaluma signed an Exhibit 10 contract with the Lakers and was later assigned to the South Bay Lakers, the organization’s G League affiliate. The move gave him a full professional season to refine his game, adjust to the pace and physicality of pro basketball, and compete for a future NBA opportunity.
Looking ahead, Kaluma’s outlook centers on continued development with South Bay, with the goal of earning a standard NBA contract. His track record of productivity across three college programs and his international experience with Uganda provide a strong foundation for that next step.