[3] From third to eighth grade, Hull was coached by her father and his friend, Ron Hawkins, with the Lady Cubs Amateur Athletic Union (AAU) program.

[6] In her sophomore season, she averaged 18.1 points and 8.6 rebounds per game, leading her team to the Class 4A state title,[7] where she was named tournament most valuable player (MVP).

[8] As a junior at Central Valley, Hull averaged 16.5 points, 7.3 rebounds and 3.2 steals per game, guiding her team to a fourth-place finish at the state tournament.

[11] Hull also led her team to the GEICO Nationals championship, posting 26 points and 10 rebounds to upset Hamilton Heights Christian Academy in the title game.

[19] She had been drawn to the engineering and business programs at Stanford University, and a home visit in September by head coach Tara VanDerveer helped secure her commitment.

[34] Hull was selected with the sixth overall pick by the Indiana Fever in the 2022 WNBA draft, despite being projected as a late first-round or second-round prospect by most media outlets.

[38][39] On October 30, 2024, it was announced that Hull would appear and play in the inaugural 2025 season of Unrivaled, the women's 3x3 basketball league founded by Napheesa Collier and Breanna Stewart.

Hull's father, Jason, played college basketball for Whitworth University, where he received NCAA Division III All-America honors.

[34][44] In her junior and senior years, Hull was named a first-team Academic All-American by the College Sports Information Directors of America (CoSIDA).

[48] In February 2024, Hull joined the WNBA Changemakers Collective and their collaboration with VOICEINSPORT (VIS) as a mentor, "aimed at keeping girls in sport and developing diverse leaders on the court and beyond the game.

[51] In the fall of 2024, Hull also partnered with Lightbox Jewelry and was named a brand ambassador (alongside NBA player, Paul George) for FORM, a basketball training company focusing on shooting technique.

[52][53][54] In October 2024, Hull appeared in a TikTok ad campaign for TOGETHXR and Aflac alongside Fever teammate, Aliyah Boston.

[55][56] Hull partnered with Athleta and their "Power of She Collective" in January 2025, joining fellow female athletes Simone Biles, Katie Ledecky, and Kate Martin.