[4] Johnson-Odom spent three seasons at Marquette University before he was selected 55th overall in the 2012 NBA draft by the Dallas Mavericks, who immediately traded him to the Los Angeles Lakers.

[5] Johnson-Odom was assigned to the Lakers' D-League team, the Los Angeles D-Fenders, several times during 2012–13 season.

[8] On January 24, 2013, Johnson-Odom joined Spartak St. Petersburg of Russia for the remainder of the 2012–13 season.

[22] On December 28, 2015, he left Trabzonspor and signed with Olympiacos Piraeus of Greece for the rest of the season.

[24] On February 1, 2017, he left Sassari and signed with Vanoli Cremona for the rest of the season.

[32] On March 25, 2019, Johnson-Odom signed with Reggio Emilia in the Italian Lega Basket Serie A (LBA).

[34] On July 21, 2020, Johnson-Odom signed with Orléans Loiret Basket of the French Pro A.

[35] On October 26, 2021, Johnson-Odom signed with Le Mans Sarthe of the LNB Pro A.

[37] On February 19, 2024, Johnson-Odom signed with Orléans Loiret Basket of the LNB Pro B.

[39] On September 21, 2024, Johnson-Odom signed with Al-Difaa Al-Jawi of the Iraqi Basketball Premier League.