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| 3/26/2021 | Plaza Park Raceway powered by Keller Auto Center - Visalia, CA Opening Night @ Tunderbowl 360 Sprints - Winged, Winged Outlaw, Restricted 'A' Class, Winged A-Class, Stock Non-Wing, 410 Sprints - Non-Winged, Junior Sprints, IMCA RaceSaver Sprint Car | Results | | Austin Williams (410 Sprints - Non-Winged) | - | - | - | - |
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| 3/27/2021 | Plaza Park Raceway powered by Keller Auto Center - Visalia, CA Thunderbowl Night #2 360 Sprints - Winged, 410 Sprints - Non-Winged, IMCA Stock Car, IMCA RaceSaver Sprint Car | Results | | Austin Williams (410 Sprints - Non-Winged) | - | - | - | - |
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| 9/4/2021 | Silver Dollar Speedway - Chico, CA Louis Vermeil Classic 410 Sprints - Winged: NARC King of the West Sprints 410 Sprints - Non-Winged: USAC CRA Sprint Car Series | Results | | Austin Williams (410 Sprints - Non-Winged) | - | - | - | - |
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| 9/5/2021 | Silver Dollar Speedway - Chico, CA Louis Vermeil Classic 410 Sprints - Winged: NARC King of the West Sprints 410 Sprints - Non-Winged: USAC CRA Sprint Car Series | Results | | Austin Williams (410 Sprints - Non-Winged) | - | - | - | - |
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| 9/6/2021 | Petaluma Speedway - Petaluma, CA USAC CRA 410 Sprints - Non-Winged, Dwarf, Super Stocks, Pure Stock | Results | | Austin Williams (410 Sprints - Non-Winged) | - | - | - | - |
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| 10/2/2021 | Arizona Speedway - Queen Creek, AZ Non-Winged Sprints: San Tan Ford ASCS Desert Sprint Car Series 360 Sprints - Non-Winged | Results | | Austin Williams (360 Sprints - Non-Winged) | 6th | - | - | - |
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| 11/4/2021 | Perris Auto Speedway - Perris, CA 410 Sprints - Non-Winged: USAC National Sprint Cars | Results | | Austin Williams (410 Sprints - Non-Winged) | 5th | - | 2nd | 7th |
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| 11/5/2021 | Perris Auto Speedway - Perris, CA 410 Sprints - Non-Winged: USAC National Sprint Cars | Results | | Austin Williams (410 Sprints - Non-Winged) | 4th | - | - | 9th |
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| 11/6/2021 | Perris Auto Speedway - Perris, CA 410 Sprints - Non-Winged: USAC National Sprint Cars | Results | | Austin Williams (410 Sprints - Non-Winged) | 9th | - | 7th | - |
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| 11/12/2021 | Arizona Speedway - Queen Creek, AZ Midgets: USAC National Midgets 410 Sprints - Non-Winged: USAC National Sprint Cars | Results | | Austin Williams (410 Sprints - Non-Winged) | 5th | - | 3rd | 7th |
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| 11/13/2021 | Arizona Speedway - Queen Creek, AZ Midgets: USAC National Midgets 410 Sprints - Non-Winged: USAC National Sprint Cars 410 Sprints - Winged | Results | | Austin Williams (410 Sprints - Non-Winged) | 4th | - | - | 10th |
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