Jason MacDonald is a retired Canadian mixed martial artist having an estimated net worth of $105 thousand. Jason MacDonald started his profession in a nearby Canadian promotions. While with the UFC, he faced several fighters including Rory Singer, Demian Maia, and Jason Lambert. MacDonald was launched by the promotion after UFC 97. Jason returned to Maximum Fighting Championship. A year later, MacDonald went back to UFC and fought John Salter for UFC 113. On February 28, 2013, MacDonald declared his retirement from MMA.