| | Heat | Dash | B Feature | A Feature |
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| 3/18/2021 | Cocopah Speedway - Somerton, AZ OPEN PRACTICE (ALL DIVISIONS) 6PM-9PM Generic 2 | Results | | Bob Brown (Generic 2) | - | - | - | - |
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| 3/19/2021 | Cocopah Speedway - Somerton, AZ WILD WEST MODIFIED TOUR IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock | Results | | Bob Brown (IMCA Modified) | 6th | - | 15th | - |
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| 3/20/2021 | Cocopah Speedway - Somerton, AZ WILD WEST MODIFIED TOUR IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock | Results | | Bob Brown (IMCA Modified) | 5th | - | - | 21st |
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| 5/28/2021 | Sweetwater Speedway - Rock Springs, WY Rudy Yeager Memorial Dwarf: Western States Dwarf Car Association A Modifieds, B Modifieds, Street Stocks, 250 yamaha, Asphalt Street Stocks, Generic 1, Generic 2, Speedstr | Results | | Bob Brown (A Modifieds) | 7th | - | 10th | - |
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| 5/29/2021 | Sweetwater Speedway - Rock Springs, WY Rudy Yeager Memorial Dwarf: Western States Dwarf Car Association A Modifieds, B Modifieds, Street Stocks, 250 yamaha, Asphalt Street Stocks, Generic 1, Generic 2, Speedstr | Results | | Bob Brown (A Modifieds) | 5th | - | 6th | - |
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| 6/18/2021 | Sweetwater Speedway - Rock Springs, WY Wild West Modified Tour A Modifieds: Wild West Modified Tour B Modifieds, Street Stocks, 250 yamaha, Asphalt Street Stocks, Generic 1, Generic 2 | Results | | Bob Brown (A Modifieds) | 5th | - | 5th | 24th |
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| 6/19/2021 | Sweetwater Speedway - Rock Springs, WY Wild West Modified Tour A Modifieds: Wild West Modified Tour B Modifieds, Street Stocks, 250 yamaha, Asphalt Street Stocks, Generic 1, Generic 2 | Results | | Bob Brown (A Modifieds) | 6th | - | 8th | - |
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| 7/2/2021 | Sweetwater Speedway - Rock Springs, WY Star Spangled Weekend of Racing A Modifieds, B Modifieds, Street Stocks, 125cc Winged Micros, 250 yamaha, Asphalt Street Stocks, Generic 1, Generic 2 | Results | | Bob Brown (A Modifieds) | 4th | - | - | 14th |
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| 7/3/2021 | Sweetwater Speedway - Rock Springs, WY Star Spangled Late Model and Non-Winged Sprint Car Show Dirt Super Late Models: United Rebel Late Model Series A Modifieds, B Modifieds, Street Stocks, Non-Winged Sprints, 305 Sprints - Non-Winged, 125cc Winged Micros, 250 yamaha, Generic 1, Generic 2 | Results | | Bob Brown (A Modifieds) | 3rd | - | - | 16th |
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| 8/13/2021 | Sweetwater Speedway - Rock Springs, WY Sprint Car Sprintacular 360 Sprints - Winged: ASCS Frontier Region A Modifieds, B Modifieds, Street Stocks, 250 yamaha, Asphalt Street Stocks, Generic 1, Generic 2 | Results | | Bob Brown (A Modifieds) | 4th | - | - | 12th |
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| 8/14/2021 | Sweetwater Speedway - Rock Springs, WY Sprint Car Sprintacular 360 Sprints - Winged: ASCS Frontier Region A Modifieds, B Modifieds, Street Stocks, 250 yamaha, Asphalt Street Stocks, Generic 1, Generic 2 | Results | | Bob Brown (A Modifieds) | 6th | - | - | 11th |
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