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| 6/4/2021 | I-80 Speedway - Greenwood, NE 06/04/2021 Event 360 Sprints - Winged, Stock Cars, A Modifieds, Dirt Late Models, Sport Compact | Results | | Trevor Grossenbacher (360 Sprints - Winged) | 7th | - | - | 8th |
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| 7/2/2021 | I-80 Speedway - Greenwood, NE 07/02/2021 Event 360 Sprints - Winged, Dirt Super Late Models, Stock Cars, A Modifieds, Sport Compact | Results | | Trevor Grossenbacher (360 Sprints - Winged) | 2nd | - | - | 10th |
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| 7/3/2021 | Knoxville Raceway - Knoxville, IA 360 Sprints - Winged, 410 Sprints - Winged, 305 Sprints - Winged | Results | | Trevor Grossenbacher (360 Sprints - Winged) | 7th | - | - | 19th |
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| 7/16/2021 | US 36 Raceway - Osborn, MO 360 Sprints - Winged: ASCS National with ASCS Warrior Region Stock Cars, Pure Stock | Results | | Trevor Grossenbacher (360 Sprints - Winged) | 2nd | - | - | 9th |
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| 9/11/2021 | I-80 Speedway - Greenwood, NE 360 Sprints - Winged: ASCS National Dirt Super Late Models | Results | | Trevor Grossenbacher (360 Sprints - Winged) | 3rd | - | - | 10th |
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| 10/1/2021 | I-80 Speedway - Greenwood, NE I-80 Speedway Championship Weekend - EAST/WEST Dirt Super Late Models: SLMR Late Model Series 360 Sprints - Winged | Results | | Trevor Grossenbacher (360 Sprints - Winged) | 6th | - | - | 13th |
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