The Yuba-Sutter Gold Sox were a summer collegiate wood-bat baseball club based in Marysville, California, in the United States, that began as an independent professional team in 1995. They played their home games at Bryant Field, adjacent to Ellis Lake, in Marysville from 2002 to 2022. The team name was changed to the Marysville Gold Sox in 2010 to more particularly identify the city in which the team was located, but had since reverted to "Yuba-Sutter". The Gold Sox ceased operations and will be replaced by the Marysville Drakes of the Pecos League.