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| 3/13/2021 | Arizona Speedway - Queen Creek, AZ Non-Winged Sprints: San Tan Ford ASCS Desert Sprint Car Series 410 Sprints - Winged, Hobby Stocks, 600cc Modifieds, IMCA Stock Car | Rain Out |
| 3/20/2021 | Arizona Speedway - Queen Creek, AZ Weekly Racing Hobby Stocks, Stock Cars, 600cc Modifieds, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car | Results | | Tim Doyle (IMCA Stock Car) | 6th | - | - | 15th (DNF) |
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| 3/27/2021 | Canyon Speedway Park - Peoria, AZ Fan Appreciation Night Hobby Stocks, Stock Cars, A Modifieds, Dirt Late Models, 600cc Modifieds, Limited Sport Mod, Pro Dwarf | Results | | Tim Doyle (Stock Cars) | 5th | - | - | 10th |
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| 4/17/2021 | Arizona Speedway - Queen Creek, AZ Fan Appreciation Night Non-Winged Sprints: San Tan Ford ASCS Desert Sprint Car Series Hobby Stocks, IMCA Modified, IMCA Stock Car | Results | | Tim Doyle (IMCA Stock Car) | 6th | - | - | 6th |
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| 5/1/2021 | Arizona Speedway - Queen Creek, AZ Non-Winged Sprints: San Tan Ford ASCS Desert Sprint Car Series Hobby Stocks, IMCA Northern SportMod, IMCA Stock Car | Results | | Tim Doyle (IMCA Stock Car) | 6th | - | - | 6th |
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| 5/8/2021 | Arizona Speedway - Queen Creek, AZ Mothers Day Special Hobby Stocks, 600cc Modifieds, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car | Results | | Tim Doyle (IMCA Stock Car) | 5th | - | - | 7th |
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| 5/29/2021 | Arizona Speedway - Queen Creek, AZ 9th Annual John Morris Classic Dirt Super Late Models, Hobby Stocks, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car | Results | | Tim Doyle (IMCA Stock Car) | 7th | - | - | 4th |
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| 5/30/2021 | Arizona Speedway - Queen Creek, AZ 9th Annual John Morris Classic Dirt Super Late Models, Hobby Stocks, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car | Results | | Tim Doyle (IMCA Stock Car) | 7th | - | - | 8th |
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| 8/28/2021 | Arizona Speedway - Queen Creek, AZ Bobbi Engle's Summer Slam Dirt Super Late Models, Hobby Stocks, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car | Results | | Tim Doyle (IMCA Stock Car) | 5th (DNF) | - | - | 8th (DNF) |
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| 10/16/2021 | Central Arizona Raceway - Casa Grande, AZ Weekly Racing at Central Arizona Speedway Stock Cars, A Modifieds, B Modifieds, Pure Stock | Results | | Tim Doyle (B Modifieds) | 7th | - | - | DNS |
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| 10/30/2021 | Arizona Speedway - Queen Creek, AZ Non-Winged Sprints: San Tan Ford ASCS Desert Sprint Car Series Hobby Stocks, Generic 1, IMCA Northern SportMod, IMCA Stock Car | Results | | Tim Doyle (IMCA Northern SportMod) | 7th | - | - | 21st (DNF) |
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| 11/20/2021 | Central Arizona Raceway - Casa Grande, AZ 8th Annual Desert Thunder Nationals A Modifieds, Restricted 'A' Class, Winged A-Class, B Modifieds, IMCA Modified, IMCA Stock Car | Results | | Tim Doyle (B Modifieds) | 9th (DNF) | - | 12th | - |
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| 11/21/2021 | Central Arizona Raceway - Casa Grande, AZ 8th Annual Desert Thunder Nationals A Modifieds, Restricted 'A' Class, Winged A-Class, B Modifieds, IMCA Modified, IMCA Stock Car | Results | | Tim Doyle (B Modifieds) | 7th | - | 14th | - |
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| 11/25/2021 | Cocopah Speedway - Somerton, AZ OPEN PRACTICE (ALL DIVISIONS) 6PM-9PM Generic 2, IMCA Modified | Results | | Tim Doyle (Generic 2) | - | - | - | - |
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| 11/26/2021 | Cocopah Speedway - Somerton, AZ HARVEST HUSTLE TURKEY CLASSIC Stock Cars, Dirt Late Models, Dwarf, Kid Karts Dirt, Junior Sportsman Dirt Karts, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock | Results | | Tim Doyle (IMCA Northern SportMod) | 6th | - | - | 9th |
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| 11/27/2021 | Cocopah Speedway - Somerton, AZ HARVEST HUSTLE TURKEY CLASSIC Stock Cars, Dirt Late Models, Dwarf, Kid Karts Dirt, Junior Sportsman Dirt Karts, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock | Results | | Tim Doyle (IMCA Northern SportMod) | 6th | - | - | 12th |
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