[1] As a junior, Jackson competed for SPIRE Academy in Geneva, Ohio alongside LaMelo Ball and his Old Redford teammate Rocket Watts.

[5] Considered a five-star recruit by Rivals, Jackson committed to playing college basketball for Kentucky over offers from Alabama and Syracuse.

[6] Sources: On December 1, 2020, Jackson recorded seven points, 12 rebounds and a career-high eight blocks in a 65–62 loss to seventh-ranked Kansas at the Champions Classic.

[7] As a freshman, Jackson averaged 8.4 points, 6.6 rebounds and an SEC-high 2.6 blocks per game, earning SEC All-Defensive and All-Freshman Team honors.

[12] On January 31, 2022, Jackson logged a career-high 26 points, alongside ten rebounds and two blocks, in a 122–116 win over the Los Angeles Clippers.