Parker Mashburn had an exceptional end to his B class campaign in the 2018 season, culminating with his maiden Loretta Lynn Amateur National Motocross Championship in the 450 B Limited class. The Orange Brigade rider had a plethora of podium finishes and overall victories throughout the remainder of the season, most notably taking the top spot at the JS7 Freestone Spring Championship in both 450 B and 450 B Limited. The Texan made the move up to the A class before Mini Os and immediately put himself on the podium, showcasing where he hopes to be in 2019.