| | Heat | Dash | B Feature | A Feature |
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| 5/1/2021 | Hermiston Raceway - Hermiston, OR Speed Tour - Season Opener! Hobby Stocks, Stock Cars, Street Stocks, Semi-Pro Legends, Hornets, Asphalt Big Block Modifieds | Results | | Sean Zieske (Hornets) | 1st | - | - | 10th |
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| 5/29/2021 | Hermiston Raceway - Hermiston, OR Duel in the Desert Asphalt Mini Stocks, Hobby Stocks, Semi-Pro Legends, Hornets, Pro Late Model, Asphalt Bombers | Results | | Sean Zieske (Hornets) | 4th | - | - | 10th |
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| 6/12/2021 | Hermiston Raceway - Hermiston, OR Racing Dynamiks 70 Pro :Late Challenge Hobby Stocks, Semi-Pro Legends, Hornets, Pro Late Model, Asphalt Bombers | Results | | Sean Zieske (Hornets) | 7th | - | - | 5th |
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| 6/19/2021 | Hermiston Raceway - Hermiston, OR Northwest Super Late Model Tour- Atomic 125 Asphalt Super Late Models, Asphalt Mini Stocks, Street Stocks, Hornets, Asphalt Bombers | Results | | Sean Zieske (Hornets) | 1st | - | - | 7th |
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| 7/3/2021 | Hermiston Raceway - Hermiston, OR Thunder on the Hill Presented by Bonneys AG & Auto repair Asphalt Mini Stocks, Hobby Stocks, Semi-Pro Legends, Dwarf, Hornets, Pro Late Model | Results | | Sean Zieske (Hornets) | - | - | - | 4th |
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| 7/31/2021 | Hermiston Raceway - Hermiston, OR Saturday Night Thunder presented by Rad Towing 360 Sprints - Winged, Street Stocks, Hornets, Asphalt Big Block Modifieds, Asphalt Bombers | Results | | Sean Zieske (Hornets) | 3rd | - | - | 6th |
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| 9/3/2021 | Hermiston Raceway - Hermiston, OR Labor Day Spectacular- Bettarel 100 Hobby Stocks, Hornets, Pro Late Model | Results | | Sean Zieske (Hornets) | 1st | - | - | - |
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| 9/4/2021 | Hermiston Raceway - Hermiston, OR Labor Day Spectacular- Open Wheel Thunder presented by Sunbelt Rentals 360 Sprints - Winged, Winged Sprints, Hornets, Asphalt Big Block Modifieds | Results | | Sean Zieske (Hornets) | 4th | - | - | 14th |
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| 9/11/2021 | Hermiston Raceway - Hermiston, OR Championship Night- Patroit Night Midgets, Asphalt Late Models, Asphalt Mini Stocks, Hobby Stocks, Street Stocks, Hornets, Asphalt Bombers | Results | | Sean Zieske (Hornets) | 1st | - | - | 9th |
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