Stewart played college basketball for the University of Southern California, where he left as the school's all-time leader in three-point field goals made with 245.[1] He averaged 12.3 points and 3.9 rebounds per game as a junior. In the NCAA Tournament, Stewart scored 22 points and hit the game winning basket, in a win over SMU. After the season he declared for the NBA draft, but ultimately returned to college.[2] As a senior, Stewart averaged 11.7 points and 3.0 rebounds per game. He was also strong on defense and finished with 21 blocks on the season, second on the team.[3] He had a season-high 28 points in a victory over Oregon State on February 16.[4]
Professional career
Fort Wayne Mad Ants (2018–2019)
After graduating from USC, he went undrafted in the 2018 NBA draft. He later signed an Exhibit 10 deal with the Indiana Pacers, which included Summer League and training camp.[5][6] Stewart was cut by the Pacers on October 11, 2018.[7] He was subsequently added to the Fort Wayne Mad Ants training camp roster.[8]
On July 15, 2020, he signed with Śląsk Wrocław of the Polish Basketball League.[12] Stewart was named league player of the week on November 10, after contributing 30 points, six rebounds and two assists in a win against Wilki Morskie Szczecin.[13] Stewart hit a game-winning shot of the decisive Game 3 of the league's bronze medal game against Legia Warsaw.[14]