2019 AMA National Speedway Championship
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The 2019 AMA National Speedway Championship Series was staged over three rounds, held at Ventura (June 15),[1] Industry (August 10),[2] and Auburn (September 21).[3] It was won by Billy Janniro, who beat Max Ruml and Gino Manzares. It was the tenth title of Janniro's career, and his seventh in-a-row.
