Bergman Repeats Portacool U.S. National Dirt Track Championship at Texas Motor Speedway Dirt Track
(Photo by Malcolm White Photography) Inside Line Promotions – FORT WORTH, Texas (Sept. 14, 2015) – Seth Bergman added another bullet point to his résumé on Saturday at Texas Motor Speedway Dirt Track. Bergman, who is having a career-best season, captured his 13th victory of the season and fourth with