McDonald began his high school career at Homewood-Flossmoor High School, outside of Chicago. He averaged 24 points per game, on 63% field-goal shooting, and 10 assists per game. After two years at Homewood-Flossmoor, McDonald's family moved to Raleigh, North Carolina. McDonald took his new high school, Athens Drive High School, to the final four in North Carolina.
McDonald began his pro career in Europe, playing with small teams like Castors Braine (Belgium) and Interier Krško (Slovenia). After his time in Interier Krsko, he was signed by the top Slovenian basketball club: Olimpija Ljubljana. During his time in Slovenia, he played in the EuroLeague, which is the top-tier level of European-wide professional club basketball, and he played in the 1997 EuroLeague Final Four.
McDonald played in 139 games, scoring 1,606 points for Maccabi Tel Aviv in three years. Finally, he said goodbye to the club, and moved to one of Maccabi's biggest rivals: Panathinaikos. With Panathinaikos, McDonald put up solid numbers, and also 19 points in the first game he played against his former team, Maccabi Tel Aviv. McDonald played for Akasvayu Girona in the Spanish ACB League, from the 2005–06 season, up until July 2008. Then he returned to Dynamo Moscow, for which he had previously played with, in the 2004–05 season.[1]
After playing for two years in Slovenia, McDonald became a Slovenian citizen in June 1997.[3] One of McDonald's claims to fame in Israel, was a Burger King commercial, in which he said: "Listen to McDonald - only Burger King".