[1] He was named the Tennessee Gatorade Player of the Year after averaging 23.3 points, eight rebounds, 4.3 assists, 2.6 blocks, and 2.3 steals per game during his junior season.

[2][3] Miller repeated as the Gatorade Player of the Year and was named Tennessee Mr. Basketball as a senior after averaging 24.1 points, 8.5 rebounds, 4.3 assists, and 2.3 steals per game.

[6] On November 1, 2021, Miller committed to playing college basketball for Alabama after considering offers from Kansas and Tennessee State.

[9] Sources: Miller was named to the Naismith College Player of the Year and Julius Erving Award watch lists entering his freshman season at Alabama.

[14] Miller was named the Most Valuable Player of the 2023 SEC men's basketball tournament after averaging 20.3 points and 11 rebounds over three games.

[22] On October 25, 2023, Miller made his NBA regular-season debut, scoring 13 points in a 116–110 win over the Atlanta Hawks.

[24] On January 29, 2024, Miller scored 29 points, tying his career high at the time, in a 113–92 loss to the New York Knicks.

On January 23, 2025, Miller was ruled out for the remainder of the season after undergoing surgery to repair a torn scapholunate ligament in his right wrist.

[36] Tuscaloosa County chief deputy district attorney Paula Whitley stated Miller would face no charges as a result of the incident.