Justice began playing basketball on the Amateur Athletic Union circuit in eighth grade.

[4] As a junior, Justice averaged 9.2 points, 2.8 rebounds and 2.4 assists per game, shooting 41.7 percent from three-point range.

[7] On July 24, 2018, Justice signed with Russian club Parma of the VTB United League.

[10] Justice was named most valuable player of Round 11 of the LBA after recording 24 points, six rebounds and six assists in a 69–61 victory over Universo Treviso on December 1.

[12] On November 7, 2020, Justice signed with KK Zadar of the HT Premijer liga and the ABA League.