Blevins transferred to Bishop O'Connell High School in Arlington County, Virginia for his senior year and was named honorable mention All-Washington Catholic Athletic Conference.

[3] After sitting out one year due to NCAA transfer rules, Blevins entered his redshirt junior season as a starter for the Bobcats and averaged 9.7 points and 5.8 rebounds per game.

[11] Blevins made his NBA debut on December 23, 2020, playing four minutes while shooting 0-for-2 from the field with one assist in the fourth quarter of a 100–120 loss to the Utah Jazz in the Blazers' season opener.

[15][16] In April 2024, Belvins joined the Pacific Caesar of the Indonesian Basketball League (IBL) to replace Nick Wiggins.

[18] Blevins is the cousin of former Portland Trail Blazers and current Milwaukee Bucks All-Star point guard Damian Lillard.