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| 6/5/2020 | Dacotah Speedway - Mandan, ND Mandan Dirt Series at Dacotah Speedway Hobby Stocks, Semi-Pro Legends, IMCA Modified, IMCA Sport Compact, WISSOTA Street Stock | Results | | Chase Schlafmann (Semi-Pro Legends) | 4th | - | - | 11th |
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| 6/12/2020 | Dacotah Speedway - Mandan, ND Mandan Dirt Series with WISSOTA Street Stock Tour Hobby Stocks, Semi-Pro Legends, IMCA Modified, IMCA Sport Compact, WISSOTA Street Stock | Results | | Chase Schlafmann (Semi-Pro Legends) | 4th | - | - | 8th |
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| 6/19/2020 | Dacotah Speedway - Mandan, ND Mandan Dirt Series at Dacotah Speedway Hobby Stocks, Semi-Pro Legends, IMCA Modified, IMCA Sport Compact, WISSOTA Street Stock | Results | | Chase Schlafmann (Semi-Pro Legends) | 4th | - | - | 26th (DNF) |
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| 7/24/2020 | Dacotah Speedway - Mandan, ND Mandan Dirt Series Hobby Stocks, Semi-Pro Legends, IMCA Modified, IMCA Sport Compact, WISSOTA Street Stock | Rain Out |
| 7/31/2020 | Dacotah Speedway - Mandan, ND North Dakota Governor's Cup - Night 1 410 Sprints - Winged, Winged Sprints, Hobby Stocks, Semi-Pro Legends, IMCA Modified, IMCA Sport Compact, WISSOTA Street Stock | Results | | Chase Schlafmann (Semi-Pro Legends) | 2nd | - | - | 11th |
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| 8/1/2020 | Dacotah Speedway - Mandan, ND North Dakota Governor's Cup - Night 2 410 Sprints - Winged, Winged Sprints, Hobby Stocks, Semi-Pro Legends, IMCA Modified, IMCA Sport Compact, WISSOTA Street Stock | Results | | Chase Schlafmann (Semi-Pro Legends) | 4th | - | - | 14th |
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| 8/6/2020 | Tri County Speedway - Wishek, ND Hobby Stocks, Young Lions Legends, WISSOTA Midwest Mods, WISSOTA Street Stock | Results | | Chase Schlafmann (Young Lions Legends) | 4th | - | - | 6th |
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| 8/7/2020 | McLean County Speedway - Underwood, ND Tougher Than Dirt Tour Night IMCA Northern SportMod: Tougher Than Dirt Tour Street Stocks, Semi-Pro Legends, Generic 1, IMCA Hobby Stock | Results | | Chase Schlafmann (Semi-Pro Legends) | 6th | - | - | 10th |
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| 8/8/2020 | Jamestown Speedway - Jamestown, ND Steffes Wissota Street Stock Tour Night! A Modifieds, B Modifieds, Street Stocks, Semi-Pro Legends, Pure Stock, All Star Slingshots, IMCA Modified, WISSOTA Midwest Mods, WISSOTA Street Stock, Junior Slingshots | Results | | Chase Schlafmann (Semi-Pro Legends) | 5th | - | - | 11th |
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| 8/14/2020 | Dacotah Speedway - Mandan, ND Dacotah Speedway 30th Anniversary Special Hobby Stocks, Semi-Pro Legends, IMCA Modified, IMCA Sport Compact, WISSOTA Street Stock | Results | | Chase Schlafmann (Semi-Pro Legends) | 3rd | - | - | 20th |
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| 8/15/2020 | Southwest Speedway - Dickinson, ND BACK TO THE BOOKS Hobby Stocks, Semi-Pro Legends, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Sport Compact | Results | | Chase Schlafmann (Semi-Pro Legends) | 4th | - | - | 6th |
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| 8/21/2020 | Dacotah Speedway - Mandan, ND 12th Annual Drive to Survive with Mandan Dirt Series Hobby Stocks, Semi-Pro Legends, IMCA Modified, IMCA Sport Compact, WISSOTA Street Stock | Results | | Chase Schlafmann (Semi-Pro Legends) | 4th | - | - | 17th |
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| 8/28/2020 | Dacotah Speedway - Mandan, ND Mandan Dirt Series CHAMPIONSHIP NIGHT Hobby Stocks, Semi-Pro Legends, IMCA Modified, IMCA Sport Compact, WISSOTA Street Stock | Results | | Chase Schlafmann (Semi-Pro Legends) | 5th | - | - | 12th |
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| 9/25/2020 | Jamestown Speedway - Jamestown, ND 49th Annual Jamestown Stock Car Stampede A Modifieds, Midwest Modifieds, B Modifieds, Street Stocks, Semi-Pro Legends, Pure Stock, IMCA Modified, WISSOTA Midwest Mods, WISSOTA Late Model, WISSOTA Street Stock, Junior Slingshots | Results | | Chase Schlafmann (Semi-Pro Legends) | 3rd | - | - | 17th |
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| 9/26/2020 | Jamestown Speedway - Jamestown, ND 49th Annual Jamestown Stock Car Stampede A Modifieds, Midwest Modifieds, B Modifieds, Street Stocks, Semi-Pro Legends, Pure Stock, IMCA Modified, WISSOTA Midwest Mods, WISSOTA Late Model, WISSOTA Street Stock, Junior Slingshots | Results | | Chase Schlafmann (Semi-Pro Legends) | 5th | - | DNS | - |
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| 10/2/2020 | Dacotah Speedway - Mandan, ND Oktoberfest - Night 1 Hobby Stocks, Semi-Pro Legends, IMCA Modified, IMCA Northern SportMod, IMCA Sport Compact, WISSOTA Street Stock | Results | | Chase Schlafmann (Semi-Pro Legends) | 3rd | - | - | 18th (DNF) |
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