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| 6/4/2021 | Black Hills Speedway - Rapid City, SD PACK THE STANDS! $ Month Of Money $ Series Finale 360 Sprints - Winged, IMCA Modified, IMCA Hobby Stock, WISSOTA Midwest Mods, WISSOTA Mod Four, WISSOTA Late Model, WISSOTA Street Stock | Results | | Garrett Bietz (WISSOTA Mod Four) | 5th (DNF) | - | - | 10th (DNF) |
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| 7/16/2021 | Casper Speedway - Casper, WY Wissota Mid West Modified Daniel Dickerson Memorial Stock Cars, Vintage Modifieds, Dwarf, IMCA Hobby Stock, WISSOTA Midwest Mods, WISSOTA Mod Four | Results | | Garrett Bietz (WISSOTA Mod Four) | DNS | - | - | DNS |
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| 7/17/2021 | Gillette Thunder Speedway - Gillette, WY IMCA Modified .38 Special Sport Compact, IMCA Modified, IMCA Hobby Stock, WISSOTA Midwest Mods, WISSOTA Mod Four, WISSOTA Late Model | Results | | Garrett Bietz (WISSOTA Mod Four) | 7th | - | - | 5th |
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| 7/24/2021 | Gillette Thunder Speedway - Gillette, WY High Plains Late Model Tour Dirt Super Late Models: United Rebel Late Model Series Sport Compact, IMCA Modified, IMCA Hobby Stock, WISSOTA Midwest Mods, WISSOTA Mod Four | Results | | Garrett Bietz (WISSOTA Mod Four) | 6th | - | - | 4th |
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| 7/25/2021 | Casper Speedway - Casper, WY High Plains Late Model Series - Bob Schierkolk Memorial Dirt Super Late Models, Stock Cars, Vintage Modifieds, Dwarf, IMCA Hobby Stock, WISSOTA Mod Four | Results | | Garrett Bietz (WISSOTA Mod Four) | 4th | - | - | 4th |
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| 8/7/2021 | Gillette Thunder Speedway - Gillette, WY Regular Race Sport Compact, IMCA Modified, IMCA Hobby Stock, WISSOTA Midwest Mods, WISSOTA Mod Four, WISSOTA Late Model | Results | | Garrett Bietz (WISSOTA Mod Four) | 5th | - | - | 7th |
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| 8/21/2021 | Gillette Thunder Speedway - Gillette, WY Points Championship Night WISSOTA R.O.C Sport Compact, IMCA Modified, IMCA Hobby Stock, WISSOTA Midwest Mods, WISSOTA Mod Four, WISSOTA Late Model | Results | | Garrett Bietz (WISSOTA Mod Four) | 6th (DNF) | - | - | 11th (DNF) |
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| 9/3/2021 | Gillette Thunder Speedway - Gillette, WY 21ST ANNUAL EAST-WEST CLASH IMCA Modified, IMCA Hobby Stock, WISSOTA Midwest Mods, WISSOTA Mod Four, WISSOTA Late Model, WISSOTA Street Stock | Results | | Garrett Bietz (WISSOTA Mod Four) | 4th | - | - | DNS |
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| 9/4/2021 | Gillette Thunder Speedway - Gillette, WY 21ST ANNUAL EAST-WEST CLASH Sport Compact, IMCA Modified, IMCA Hobby Stock, WISSOTA Midwest Mods, WISSOTA Mod Four, WISSOTA Late Model, WISSOTA Street Stock | Results | | Garrett Bietz (WISSOTA Mod Four) | 7th | - | - | 15th |
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