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| 2/12/2021 | RPM Speedway - Crandall, TX 6th Annual Smackdown/B&B Chassis Southern Thaw Presented by American Racer USRA Stock Cars: USRA Southern Thaw Dwarf, USRA Limited Mods, USRA Factory Stocks, USRA Tuners | Canceled |
| 2/13/2021 | RPM Speedway - Crandall, TX 6th Annual Smackdown/B&B Chassis Southern Thaw Presented by American Racer USRA Stock Cars: USRA Southern Thaw Dwarf, USRA Limited Mods, USRA Factory Stocks, USRA Tuners | Canceled |
| 3/5/2021 | RPM Speedway - Crandall, TX Texas Spring Nationals Night 1 A Modifieds: USMTS - United States Modified Touring Series Dwarf, Limited Sport Mod, USRA Limited Mods, USRA Factory Stocks, USRA Tuners | Results | | Chad Williams (USRA Limited Mods) | 6th | - | 4th | 19th |
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| 3/6/2021 | RPM Speedway - Crandall, TX Texas Spring Nationals Night 2 A Modifieds: USMTS - United States Modified Touring Series Limited Sport Mod, USRA Limited Mods, USRA Factory Stocks, USRA Tuners | Results | | Chad Williams (USRA Limited Mods) | 7th | - | DNS | - |
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| 3/20/2021 | Devil's Bowl Speedway - Mesquite, TX 360 Sprints - Winged: ASCS National with ASCS Lone Star Region 305 Sprints - Winged, USRA Limited Mods, Dirt Big Block Modifieds | Results | | Chad Williams (USRA Limited Mods) | 3rd | - | - | 2nd |
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| 4/10/2021 | Devil's Bowl Speedway - Mesquite, TX Weekly Championship Series #2 305 Sprints - Winged, USRA Limited Mods, USRA Modifieds, USRA Factory Stocks | Results | | Chad Williams (USRA Limited Mods) | 6th | - | - | DNS |
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| 5/22/2021 | Monarch Motor Speedway - Wichita Falls, TX Winged Sprints: Bandits Outlaw Sprint Series B Modifieds, Pony Stock, USRA Limited Mods, USRA Modifieds, USRA Factory Stocks, USRA Tuners | Results | | Chad Williams (USRA Limited Mods) | 4th | - | - | 7th |
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| 6/5/2021 | Hunt County Raceway - Greenville, TX IMCA Mod Lites A Modifieds: TOMS - Touring Outlaw Modified Series Stock Cars, Restricted 'A' Class, Winged A-Class, Super Stocks, USRA Limited Mods, USRA Factory Stocks, USRA Tuners | Results | | Chad Williams (USRA Limited Mods) | 7th | - | - | - |
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| 6/12/2021 | Devil's Bowl Speedway - Mesquite, TX Weekly Championship Series #8 305 Sprints - Winged, USRA Limited Mods, USRA Modifieds, USRA Factory Stocks | Results | | Chad Williams (USRA Limited Mods) | 8th | - | 8th | - |
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| 6/17/2021 | RPM Speedway - Crandall, TX KR Cup Event Limited Sport Mod, USRA Limited Mods, USRA Modifieds, USRA Factory Stocks, USRA Tuners | Results | | Chad Williams (USRA Limited Mods) | 4th | - | - | 7th |
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| 6/26/2021 | Devil's Bowl Speedway - Mesquite, TX Weekly Championship Series #10 305 Sprints - Winged, USRA Limited Mods, USRA Modifieds, USRA Factory Stocks | Results | | Chad Williams (USRA Limited Mods) | 2nd | - | - | 12th |
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| 7/24/2021 | Devil's Bowl Speedway - Mesquite, TX Weekly Championship Series #14 305 Sprints - Winged, USRA Limited Mods, USRA Modifieds, USRA Factory Stocks | Results | | Chad Williams (USRA Limited Mods) | 7th | - | - | 15th |
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| 8/28/2021 | Devil's Bowl Speedway - Mesquite, TX 2021 Championship Finals 305 Sprints - Winged, USRA Limited Mods, USRA Modifieds, USRA Factory Stocks | Results | | Chad Williams (USRA Limited Mods) | 2nd | - | - | 5th |
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| 9/4/2021 | RPM Speedway - Crandall, TX 7th Annual Bryan Mize Memorial USRA Modifieds: USRA American Racer Modified Series A Modifieds, Dwarf, Limited Modified, USRA Limited Mods, USRA Factory Stocks | Results | | Chad Williams (USRA Limited Mods) | 4th | - | 10th | - |
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| 9/5/2021 | RPM Speedway - Crandall, TX 3rd Annual Ronny Sigman Memorial Dirt Late Models: XR Southern Storm with American Crate Late Model Series USRA Modifieds: USRA American Racer Modified Series A Modifieds, Limited Sport Mod, USRA Limited Mods, USRA Factory Stocks, USRA Tuners | Results | | Chad Williams (USRA Limited Mods) | 2nd | 5th | - | 19th |
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| 10/16/2021 | Devil's Bowl Speedway - Mesquite, TX 360 Sprints - Winged: ASCS National with ASCS Lone Star Region 305 Sprints - Winged, USRA Limited Mods, Dirt Big Block Modifieds | Results | | Chad Williams (USRA Limited Mods) | 4th | - | - | 7th |
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| 10/23/2021 | RPM Speedway - Crandall, TX Inaugural Cowboy Up Classic USRA Modifieds: USRA American Racer Modified Series Limited Modified, Limited Sport Mod, USRA Limited Mods, USRA Factory Stocks, USRA Tuners | Results | | Chad Williams (USRA Limited Mods) | 6th | - | 1st | 9th |
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| 10/30/2021 | Devil's Bowl Speedway - Mesquite, TX World of Outlaws Texas Nationals 410 Sprints - Winged: World of Outlaws USRA Limited Mods | Results | | Chad Williams (USRA Limited Mods) | 6th | - | - | 12th |
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