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| 2/6/2021 | Central Arizona Raceway - Casa Grande, AZ Season Opener Stock Cars, Restricted 'A' Class, Winged A-Class, Non-Winged Sprints, Pure Stock | Results | | Jason Knueppel (Stock Cars) | 4th | - | - | 7th |
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| 2/20/2021 | 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 | | Jason Knueppel (Hobby Stocks) | 3rd | - | - | 10th |
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| 2/27/2021 | Arizona Speedway - Queen Creek, AZ Weekly Racing Dirt Super Late Models, Hobby Stocks, Dirt Late Models, Dwarf, 600cc Modifieds, IMCA Stock Car | Results | | Jason Knueppel (Hobby Stocks) | 4th | - | - | 4th |
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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 | | Jason Knueppel (Hobby Stocks) | 3rd | - | - | 9th |
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| 4/3/2021 | Arizona Speedway - Queen Creek, AZ 360 Sprints - Winged: ASCS Southwest Region Non-Winged Sprints: San Tan Ford ASCS Desert Sprint Car Series Hobby Stocks, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car | Results | | Jason Knueppel (Hobby Stocks) | 5th | - | - | 9th |
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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 | | Jason Knueppel (Hobby Stocks) | 6th | - | - | 10th |
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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 | | Jason Knueppel (Hobby Stocks) | 7th | - | - | 11th |
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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 | | Jason Knueppel (Hobby Stocks) | 5th | - | - | 6th |
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| 5/22/2021 | Central Arizona Raceway - Casa Grande, AZ Weekly Racing Stock Cars, A Modifieds, B Modifieds, Pure Stock | Results | | Jason Knueppel (Stock Cars) | 5th | - | - | 8th |
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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 | | Jason Knueppel (Hobby Stocks) | 5th | - | - | 12th |
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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 | | Jason Knueppel (Hobby Stocks) | 2nd | - | - | 4th |
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| 6/12/2021 | 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 | | Jason Knueppel (Hobby Stocks) | 2nd | - | - | 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 | | Jason Knueppel (Hobby Stocks) | 5th | - | - | 9th |
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| 9/11/2021 | Arizona Speedway - Queen Creek, AZ 360 Sprints - Winged: ASCS Southwest Region Non-Winged Sprints: San Tan Ford ASCS Desert Sprint Car Series Hobby Stocks, 600cc Modifieds | Results | | Jason Knueppel (Hobby Stocks) | 5th | - | - | 8th |
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| 9/18/2021 | Arizona Speedway - Queen Creek, AZ IMCA Championship Night Hobby Stocks, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car | Results | | Jason Knueppel (Hobby Stocks) | 1st | - | - | 5th |
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| 10/9/2021 | Arizona Speedway - Queen Creek, AZ Weekly Racing Dirt Super Late Models, Hobby Stocks, Dwarf, IMCA Northern SportMod, IMCA Stock Car | Results | | Jason Knueppel (Hobby Stocks) | 3rd | - | - | 3rd |
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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 | | Jason Knueppel (Hobby Stocks) | 3rd | - | - | 3rd |
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| 11/6/2021 | Central Arizona Raceway - Casa Grande, AZ Night of Champions Stock Cars, A Modifieds, B Modifieds, Pure Stock | Results | | Jason Knueppel (Stock Cars) | 8th | - | - | 2nd |
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