 On July 21, 2013, Pridham was loaned to the Pittsburgh Riverhounds of the USL until September 30, 2014.Pridham signed with Whitecaps FC 2 in the USL on March 17, 2015.While on trial with Sacramento Republic FC, Pridham scored the only goal for the home side in a friendly 1-2 loss to MLS side, San Jose Earthquakes on February 20, 2016, securing his position with the club, signing a contract three days later.