Tre is a talented sophomore basketball player on the Red Lake Indian Reservation. He struggles to define his own identity while living under the immense pressure of his deceased older brother's legacy. Driven by a desire to reach the NBA and honor his grieving family, Tre uses the outdoor court across from the local cemetery to train relentlessly. His unexpected promotion to the varsity team forces him to confront internal insecurities, community expectations, and the racial tensions of adjacent border towns.

Tre's deceased older brother and a revered former star of the Red Lake Warriors basketball team. He exists in the story entirely through the memories of his family and the community, functioning as an idealized standard of athletic perfection and local pride. His absence leaves a profound void in the Brun household, while his legacy acts as both a heavy burden and an ultimate source of inspiration for his younger brother.

A senior starter on the varsity basketball team and a former close friend of Jaxon. Dallas acts as a critical bridge between Tre and his brother's world, recognizing Tre's potential early on and offering direct guidance. He understands the cultural weight of playing for Red Lake and views the sport as a way to assert community resilience against systemic prejudice.

The fiery and protective point guard for the Red Lake Warriors. Mason uses a tough-guy persona to shield himself from a difficult childhood and is fiercely loyal to the team's established chemistry. He initially views Tre as an unproven outsider and explicitly rejects the idea that a sophomore can replace Jaxon, creating intense friction within the varsity lineup.

A new senior student at Red Lake High School who identifies as two-spirit. Khiana stands out with her cat-eye sunglasses and her passion for cosplay and special effects makeup. She connects with Tre outside the context of his family's basketball legacy, offering him a space to be himself. She establishes clear boundaries, planning to move to Los Angeles after graduation to pursue costume design.

Tre's loyal best friend and an aspiring filmmaker. Wes is actively shooting a documentary in his basement about Tre's journey to the NBA, operating his camera as a constant observer of Tre's life. He provides unwavering support but is unafraid to challenge Tre when sudden fame and party culture begin to negatively affect his friend's behavior.

Tre and Jaxon's parents, whose home functions as an ongoing memorial to their late eldest son. Ed is a former basketball star who unintentionally places heavy expectations on Tre by comparing his skills to Jaxon's. Lori, a social worker studying for her master's degree, offers emotional grounding while managing her own trauma from the devastating loss. They worry constantly about Tre's safety on the reservation.

The starting center for the Red Lake Warriors varsity team. Though occasionally cocky and physically ungraceful, Kevin is a reliable and good-natured teammate. He values hard work over seniority and quickly accepts Tre onto the squad, offering support and camaraderie during intense games against rival border schools.

One of Tre's best friends and a junior varsity basketball player. Nate drives his father's old van and serves as the group's primary comedic relief. He acts as an enthusiastic hype man for Tre, offering unconditional support and keeping his friend grounded in their shared childhood bond as the basketball season progresses.

The stern and demanding head coach of the Red Lake Warriors. He uses intense physical conditioning to evaluate his players and demands absolute discipline on and off the court. He views basketball as a tool for instilling community pride and explicitly expects his players to respectfully represent the Red Lake Nation in the face of racism from opposing towns.

Mason's brother and a member of the Red Lake Warriors varsity basketball team. He frequently follows his brother's lead in team dynamics and participates heavily in the local post-game party culture.

One of Tre's uncles, who frequently visits the Brun household. He enjoys hunting, sitting by the campfire, and offering Tre casual encouragement about his developing basketball prospects.

Tre's uncle, affectionately nicknamed Liver due to his drinking prowess. He enthusiastically recounts past family basketball glories and provides a boisterous, talkative presence during family gatherings.

The athletic director at Red Lake High School. He monitors student-athlete behavior closely and holds them accountable, drawing on his own memories of Tre's father's playing days to encourage better choices.

A civics teacher at Red Lake High School. She supports Tre's athletic success but directly encourages him to remain focused on his education when he falls asleep in her class.

A girl working at the Bemidji mall bookstore who shares Tre's interest in comic books, specifically Spider-Gwen. Tre harbors a crush on her and frequently hopes to catch her attention.

A seven-foot-tall basketball prodigy from Crestview Christian Academy. Nicknamed God's Son and committed to playing for Duke University, he serves as a formidable and highly publicized opponent for the Red Lake Warriors.

A former Red Lake Warrior and current police officer. He frequently hosts unchaperoned parties for the high school basketball players, providing a space where underage drinking occurs away from parents.

A journalist for Slam magazine. She contacts Tre to organize a feature story and photo shoot on him and the team after receiving documentary footage from his friend.

A student and basketball player at Red Lake High School. He occasionally competes with Tre for playing time on the court and participates in school social events with his girlfriend.

A student at Red Lake High School who dates Robert and coordinates couples' costumes with him for school functions.

Tre's aunt, who keeps an eye on him in the community and reports back to his parents about his whereabouts and activities.