| | Heat | Dash | B Feature | A Feature |
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| 1/8/2020 | Cocopah Speedway - Somerton, AZ Open Practice 6-9 PM IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock | Results | | Marvin Mueller (IMCA Modified) | - | - | - | - |
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| 1/9/2020 | Cocopah Speedway - Somerton, AZ Winter Nationals IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock | Results | | Marvin Mueller (IMCA Modified) | 8th | - | 12th (DNF) | - |
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| 1/10/2020 | Cocopah Speedway - Somerton, AZ Winter Nationals IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock | Results | | Marvin Mueller (IMCA Modified) | 7th | - | 11th (DNF) | - |
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| 1/16/2020 | Cocopah Speedway - Somerton, AZ Winter Nationals IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock | Results | | Marvin Mueller (IMCA Modified) | 7th | - | 12th (DNF) | - |
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| 1/17/2020 | Cocopah Speedway - Somerton, AZ Winter Nationals IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock | Results | | Marvin Mueller (IMCA Modified) | DNS | - | DNS | - |
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| 1/18/2020 | Cocopah Speedway - Somerton, AZ Winter Nationals IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock | Results | | Marvin Mueller (IMCA Modified) | 9th (DNF) | - | 11th | - |
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| 2/20/2020 | Cocopah Speedway - Somerton, AZ Open Practice 6-9 PM Dwarf, IMCA Modified, IMCA Northern SportMod, IMCA Hobby Stock, IMCA Sport Compact, Sportsman Dwarf, Veteran Dwarf, Pro Dwarf | Results | | Marvin Mueller (IMCA Modified) | - | - | - | - |
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| 2/21/2020 | Cocopah Speedway - Somerton, AZ Western States Dwarf Car Association WSDCA Nationals IMCA Modified, IMCA Northern SportMod, Sportsman Dwarf, Veteran Dwarf, Pro Dwarf | Results | | Marvin Mueller (IMCA Modified) | 3rd | - | - | 10th |
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| 2/22/2020 | Cocopah Speedway - Somerton, AZ Western States Dwarf Car Association Nationals Kid Karts Dirt, Junior Sportsman Dirt Karts, IMCA Modified, IMCA Northern SportMod, Sportsman Dwarf, Veteran Dwarf, Pro Dwarf | Results | | Marvin Mueller (IMCA Modified) | 5th | - | - | 16th |
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| 5/24/2020 | Arizona Speedway - Queen Creek, AZ John Morris Classic Hobby Stocks, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car | Results | | Marvin Mueller (IMCA Modified) | 8th (DNF) | - | 8th | - |
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| 6/6/2020 | Arizona Speedway - Queen Creek, AZ Weekly Racing Hobby Stocks, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car | Results | | Marvin Mueller (IMCA Modified) | 8th | - | 15th (DNF) | - |
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| 6/12/2020 | Cocopah Speedway - Somerton, AZ CSRS Weekly Racing Series Kid Karts Dirt, Junior Sportsman Dirt Karts, IMCA Modified, IMCA Northern SportMod, IMCA Hobby Stock, IMCA Sport Compact | Results | | Marvin Mueller (IMCA Modified) | 6th (DNF) | - | - | 18th |
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| 9/4/2020 | Cocopah Speedway - Somerton, AZ Labor Day Weekend Celebration Vintage Modifieds, IMCA Modified, IMCA Northern SportMod, IMCA Hobby Stock, IMCA Sport Compact | Results | | Marvin Mueller (IMCA Modified) | 6th | - | - | 21st |
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| 9/5/2020 | Cocopah Speedway - Somerton, AZ Labor Day Weekend Celebration Vintage Modifieds, Kid Karts Dirt, Junior Sportsman Dirt Karts, IMCA Modified, IMCA Northern SportMod, IMCA Hobby Stock, IMCA Sport Compact | Results | | Marvin Mueller (IMCA Modified) | 7th | - | - | 21st |
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| 9/25/2020 | Cocopah Speedway - Somerton, AZ Inaugural Mike Corning Memorial presented by Kactus Kush IMCA Modified, IMCA Northern SportMod, IMCA Hobby Stock, IMCA Sport Compact | Results | | Marvin Mueller (IMCA Modified) | DNS | - | 7th | - |
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| 9/26/2020 | Cocopah Speedway - Somerton, AZ Inaugural Mike Corning Memorial presented by Kactus Kush Street Stocks, IMCA Late Models, Kid Karts Dirt, Junior Sportsman Dirt Karts, IMCA Modified, IMCA Northern SportMod, IMCA Hobby Stock, IMCA Sport Compact | Results | | Marvin Mueller (IMCA Modified) | 4th | - | - | 18th |
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| 10/10/2020 | Cocopah Speedway - Somerton, AZ Gordie Rivera Memorial Kid Karts Dirt, Junior Sportsman Dirt Karts, IMCA Modified, IMCA Northern SportMod, IMCA Hobby Stock, IMCA Sport Compact | Results | | Marvin Mueller (IMCA Modified) | - | - | 5th | 22nd (DNF) |
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| 10/17/2020 | Cocopah Speedway - Somerton, AZ Fall Classic presented by Alexander Ford Kid Karts Dirt, Junior Sportsman Dirt Karts, IMCA Modified, IMCA Northern SportMod, IMCA Hobby Stock, IMCA Sport Compact | Results | | Marvin Mueller (IMCA Modified) | 3rd (DNF) | - | - | 7th (DNF) |
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| 10/31/2020 | Cocopah Speedway - Somerton, AZ Ron Shuman Classic Non-Winged Sprints: POWRi Border Tour Series Kid Karts Dirt, Junior Sportsman Dirt Karts, IMCA Modified, IMCA Northern SportMod, IMCA Hobby Stock, IMCA Sport Compact | Results | | Marvin Mueller (IMCA Modified) | 3rd | - | - | 6th |
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| 11/5/2020 | Cocopah Speedway - Somerton, AZ Open Practice 6-9 PM Generic 2, IMCA Modified, IMCA Northern SportMod | Results | | Marvin Mueller (Generic 2) | - | - | - | - |
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| 11/6/2020 | Cocopah Speedway - Somerton, AZ Deacon Dick Memorial presented by the Duel In The Desert IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock | Results | | Marvin Mueller (IMCA Modified) | 5th | - | 5th | 19th |
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| 11/7/2020 | Cocopah Speedway - Somerton, AZ Deacon Dick Memorial presented by the Duel In The Desert Kid Karts Dirt, Junior Sportsman Dirt Karts, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock | Results | | Marvin Mueller (IMCA Modified) | 5th | - | 5th | 17th |
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| 11/27/2020 | Cocopah Speedway - Somerton, AZ Turkey Classic presented by Fisher Chevrolet and Bad Boy Designs Stock Cars, Dirt Late Models, Dwarf, IMCA Modified, IMCA Northern SportMod, Pro Dwarf | Results | | Marvin Mueller (IMCA Modified) | 2nd | - | - | 19th |
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| 11/28/2020 | Cocopah Speedway - Somerton, AZ Turkey Classic presented by Fisher Chevrolet and Bad Boy Designs Sprint Cars, Stock Cars, Dirt Late Models, Dwarf, Kid Karts Dirt, Junior Sportsman Dirt Karts, IMCA Modified, IMCA Northern SportMod, Pro Dwarf | Results | | Marvin Mueller (IMCA Modified) | 1st | - | - | 19th |
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