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| 5/5/2018 | Silver Bullet Speedway - Owendale, MI 63rd Annual Opening Night Asphalt Mini Stocks, Hobby Stocks, Stock Cars, Sportsmans, B Modifieds, Mini Wedge | Results | | Tom Marks (Stock Cars) | 4th | - | - | 7th (DNF) |
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| 5/12/2018 | Silver Bullet Speedway - Owendale, MI Mother's Night Asphalt Mini Stocks, Hobby Stocks, Stock Cars, Sportsmans, B Modifieds, Mini Wedge | Results | | Tom Marks (Hobby Stocks) | - | - | - | - | | Tom Marks (Stock Cars) | 4th | - | - | 4th (DNF) |
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| 5/26/2018 | Silver Bullet Speedway - Owendale, MI Teacher of Appreciation Night Asphalt Mini Stocks, Hobby Stocks, Stock Cars, Sportsmans, B Modifieds, Mini Wedge | Results | | Tom Marks (Stock Cars) | 9th (DNF) | - | - | 5th |
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| 6/2/2018 | Silver Bullet Speedway - Owendale, MI Tri County Equipment Diggin The Dirt Sprint Car Showdown & Autograph Night Asphalt Mini Stocks, Hobby Stocks, Stock Cars, Sportsmans, B Modifieds, Non-Winged Sprints, Mini Wedge | Results | | Tom Marks (Hobby Stocks) | - | - | - | - | | Tom Marks (Stock Cars) | 6th (DNF) | - | - | 8th |
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| 7/7/2018 | Silver Bullet Speedway - Owendale, MI Asphalt Mini Stocks, Hobby Stocks, Stock Cars, Sportsmans, B Modifieds, Mini Wedge | Results | | Tom Marks (Hobby Stocks) | 7th (DNF) | - | - | 13th (DNF) |
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| 8/4/2018 | Silver Bullet Speedway - Owendale, MI Asphalt Mini Stocks, Hobby Stocks, Stock Cars, Sportsmans, B Modifieds, Mini Wedge | Results | | Tom Marks (Hobby Stocks) | DNS | - | - | - |
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| 8/11/2018 | Silver Bullet Speedway - Owendale, MI Old School Night Asphalt Mini Stocks, Hobby Stocks, Stock Cars, Sportsmans, B Modifieds, Mini Wedge | Results | | Tom Marks (Hobby Stocks) | 7th (DNF) | - | 4th | 8th |
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| 8/16/2018 | Silver Bullet Speedway - Owendale, MI Thursday Thursday Racin" Asphalt Mini Stocks, Hobby Stocks, Stock Cars, Sportsmans, B Modifieds | Results | | Tom Marks (Hobby Stocks) | 5th | - | - | 8th |
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| 8/25/2018 | Silver Bullet Speedway - Owendale, MI Asphalt Mini Stocks, Hobby Stocks, Stock Cars, B Modifieds, Non-Winged Sprints, Mini Wedge | Results | | Tom Marks (Hobby Stocks) | 7th | - | - | 13th (DNF) |
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| 8/31/2018 | Tri-City Motor Speedway - Auburn, MI 360 Sprints - Winged: GLSS-Great Lakes Super Sprints Dirt Super Late Models, Sportsmans, A Modifieds, Street Stocks, Mini Wedge, Mini Outlaws | Results | | Tom Marks (Street Stocks) | 8th | - | - | 15th (DNF) |
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| 9/8/2018 | Merritt Speedway - Merritt, MI 50TH ANNIVERSARY FINALE KREGEAR CHAMPIONSHIP DIRTcar Late Models, DIRTcar UMP Modifieds, Factory Stocks, Stock Cars, Sportsmans, B Modifieds, Lightning Sprints, Enduro, Generic 1, Mini Wedge | Results | | Tom Marks (Factory Stocks) | 6th | - | 3rd | 17th |
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| 9/14/2018 | Silver Bullet Speedway - Owendale, MI Championship Night Asphalt Mini Stocks, Hobby Stocks, Stock Cars, Sportsmans, B Modifieds, Mini Wedge | Results | | Tom Marks (Hobby Stocks) | 6th | - | - | 11th |
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