The 2019 Orange County SC season is the club's ninth season of existence, and their ninth consecutive season in the United Soccer League Championship, the second tier of American soccer. Orange County will also compete in the U.S. Open Cup. 2019 marked the second season with Braeden Cloutier as the club's head coach, and the first season with former player Richard Chaplow as assistant coach. The season average of 3,192 fans per home match was the largest average in club history, and the third consecutive season that the average attendance had increased.