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| 5/15/2015 | Tri-City Motor Speedway - Auburn, MI Tailgate Night Factory Stocks, Sportsmans, A Modifieds, Street Stocks, Dirt Late Models | Results | | Mike Spencer (Sportsmans) | - | - | - | - | | Mike Spencer (Street Stocks) | 9th (DNF) | - | 11th | - |
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| 5/16/2015 | Silver Bullet Speedway - Owendale, MI Opening Night DIRTcar UMP Modifieds, Asphalt Mini Stocks, Hobby Stocks, Stock Cars, Sportsmans | Results | | Mike Spencer (Hobby Stocks) | 2nd | - | - | 1st |
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| 5/23/2015 | Silver Bullet Speedway - Owendale, MI Memorial Weekend Racin' DIRTcar Late Models, DIRTcar UMP Modifieds, Asphalt Mini Stocks, Stock Cars, Sportsmans | Results | | Mike Spencer (Stock Cars) | 1st | - | - | 7th |
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| 6/6/2015 | Silver Bullet Speedway - Owendale, MI Autograph Night DIRTcar Late Models, DIRTcar UMP Modifieds, Asphalt Mini Stocks, Stock Cars, Sportsmans | Results | | Mike Spencer (Stock Cars) | 3rd | - | - | 8th |
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| 6/13/2015 | Silver Bullet Speedway - Owendale, MI 410 Sprints - Non-Winged: Great Lakes Traditional Sprints with Ontario Topless Sprint Cars-OTS DIRTcar UMP Modifieds, Asphalt Mini Stocks, Hobby Stocks, Stock Cars, Sportsmans | Results | | Mike Spencer (Hobby Stocks) | 1st | - | - | 1st |
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| 6/20/2015 | Silver Bullet Speedway - Owendale, MI Father's Day Weekend Racin' DIRTcar Late Models, DIRTcar UMP Modifieds, Asphalt Mini Stocks, Stock Cars, Sportsmans | Results | | Mike Spencer (Stock Cars) | 4th | - | - | 10th |
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| 7/11/2015 | Silver Bullet Speedway - Owendale, MI Kid's Night DIRTcar UMP Modifieds, Asphalt Mini Stocks, Hobby Stocks, Stock Cars, Sportsmans | Results | | Mike Spencer (Hobby Stocks) | 2nd | - | - | 1st |
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| 7/18/2015 | Silver Bullet Speedway - Owendale, MI Mid-Season Championship DIRTcar Late Models, DIRTcar UMP Modifieds, Asphalt Mini Stocks, Hobby Stocks, Stock Cars, Sportsmans | Results | | Mike Spencer (Hobby Stocks) | 1st | - | - | 1st |
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| 8/8/2015 | Silver Bullet Speedway - Owendale, MI 410 Sprints - Non-Winged: Great Lakes Traditional Sprints with Ontario Topless Sprint Cars-OTS DIRTcar UMP Modifieds, Asphalt Mini Stocks, Hobby Stocks, Stock Cars | Results | | Mike Spencer (Hobby Stocks) | 1st | - | - | 1st |
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| 8/22/2015 | Silver Bullet Speedway - Owendale, MI Spectator Drags DIRTcar UMP Modifieds, Asphalt Mini Stocks, Hobby Stocks, Stock Cars, Sportsmans | Results | | Mike Spencer (Hobby Stocks) | 2nd | - | - | 1st |
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| 9/5/2015 | Silver Bullet Speedway - Owendale, MI Championship Night DIRTcar Late Models, DIRTcar UMP Modifieds, Asphalt Mini Stocks, Hobby Stocks, Stock Cars, Sportsmans | Results | | Mike Spencer (Hobby Stocks) | 1st | - | - | 1st |
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