| | Heat | Dash | B Feature | A Feature |
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| 5/6/2018 | Dubuque Fairgrounds Speedway - Dubuque, IA Weekly Racing A Modifieds, B Modifieds, Dirt Late Models, Economy Late Models | Results | | Mitch Manternach (Economy Late Models) | 4th | - | - | 5th |
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| 6/24/2018 | Dubuque Fairgrounds Speedway - Dubuque, IA Casey's General Stores Weekly Racing A Modifieds, B Modifieds, Dirt Late Models, Semi-Pro Legends, Economy Late Models | Results | | Mitch Manternach (B Modifieds) | 4th | - | - | 6th | | Mitch Manternach (Economy Late Models) | - | - | - | - |
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| 7/6/2018 | Dubuque Fairgrounds Speedway - Dubuque, IA World of Outlaws Craftsman Late Models Dirt Super Late Models: World of Outlaws - Late Models A Modifieds, B Modifieds | Results | | Mitch Manternach (B Modifieds) | 2nd | - | - | 21st |
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| 7/8/2018 | Benton County Speedway - Vinton, IA Weekly Racing Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Dirt Late Models, Dwarf, IMCA Late Models, Sport Compact | Results | | Mitch Manternach (B Modifieds) | - | - | - | 10th |
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| 7/29/2018 | Benton County Speedway - Vinton, IA Weekly Racing Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Dirt Late Models, Dwarf, IMCA Late Models, Sport Compact | Results | | Mitch Manternach (B Modifieds) | - | - | - | 4th |
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| 8/5/2018 | Benton County Speedway - Vinton, IA Weekly Racing Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Dirt Late Models, Pro Legends, Dwarf, IMCA Late Models, Sport Compact | Results | | Mitch Manternach (B Modifieds) | - | - | - | 8th |
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| 8/12/2018 | Benton County Speedway - Vinton, IA Weekly Racing Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Dirt Late Models, Pro Legends, Dwarf, IMCA Late Models, Sport Compact | Results | | Mitch Manternach (B Modifieds) | - | - | - | 4th |
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| 8/31/2018 | 300 Raceway - Farley, IA Runde Auto Group 41st Yankee Dirt Track Classic - Night 2 Stock Cars, A Modifieds, B Modifieds, Economy Late Models, IMCA Late Models | Results | | Mitch Manternach (B Modifieds) | 4th | 5th | - | - |
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