In 2016, Rocky De La Fuente sued Arizona over its independent presidential primary ballot access law. It required almost twice as many signatures as were needed for a new party in 2016. The independent presidential petition requirement was 35,514 signatures, but the party petition was 20,119. Courts in Alabama, Florida, and North Carolina had held that it is unconstitutional for a state to require more signatures for a single independent candidate than for an entire new party.
Also, the Arizona independent presidential petition had not been used since 2008, and the U.S. Supreme Court has said that ballot access procedures that are seldom used are probably unconstitutional.
The case moved very slowly, but finally in 2019, a U.S. District Court Magistrate upheld the law. De La Fuente appealed to the Ninth Circuit. However, on January 9, 2020, the Ninth Circuit dismissed the appeal because De La Fuente had failed to file his opening brief by the deadline.
This had been De La Fuente’s only ongoing ballot access case that relates to getting on the ballot in the general election.