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| 3/4/2021 | Big O Speedway - Ennis, TX Texas Wingless Nationals 305 Sprints - Non-Winged, USRA Limited Mods, USRA Factory Stocks | Rain Out |
| 4/2/2021 | RPM Speedway - Crandall, TX 305 Sprints - Non-Winged, Limited Sport Mod, USRA Limited Mods, USRA Modifieds, USRA Factory Stocks, USRA Tuners | Results | | Mason Smith (305 Sprints - Non-Winged) | 4th | - | - | 8th |
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| 4/3/2021 | Monarch Motor Speedway - Wichita Falls, TX B Modifieds, 305 Sprints - Non-Winged, Pony Stock, USRA Limited Mods, USRA Modifieds, USRA Factory Stocks, USRA Tuners | Results | | Mason Smith (305 Sprints - Non-Winged) | 4th | - | - | 3rd |
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| 4/9/2021 | Heart O' Texas Speedway - Waco, TX Factory Stocks, Street Stocks, 305 Sprints - Non-Winged, IMCA Modified, IMCA Southern SportMod, IMCA Stock Car | Results | | Mason Smith (305 Sprints - Non-Winged) | 1st | - | - | 5th |
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| 4/10/2021 | Abilene Speedway - Abilene, TX Stock Cars, Street Stocks, 305 Sprints - Non-Winged, IMCA Modified, IMCA Southern SportMod, IMCA Stock Car, IMCA Sport Compact | Results | | Mason Smith (305 Sprints - Non-Winged) | 5th | - | - | 10th |
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| 4/24/2021 | Kennedale Speedway Park - Kennedale, TX Factory Stocks, Stock Cars, 305 Sprints - Non-Winged, IMCA Southern SportMod, IMCA Stock Car, IMCA Sport Compact | Results | | Mason Smith (305 Sprints - Non-Winged) | 6th | - | 5th | 15th |
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| 5/1/2021 | Lawton Speedway - Lawton, OK 305 Sprints - Non-Winged, Pony Stock, USRA Limited Mods, USRA Tuners | Results | | Mason Smith (305 Sprints - Non-Winged) | 1st | - | - | 6th |
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| 5/15/2021 | Southern Oklahoma Speedway - Ardmore, OK Hobby Stocks, Stock Cars, Non-Winged Sprints, 305 Sprints - Non-Winged, 600cc Modifieds, Limited Sport Mod | Results | | Mason Smith (305 Sprints - Non-Winged) | 5th | - | 4th | 12th |
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| 6/5/2021 | Kennedale Speedway Park - Kennedale, TX Factory Stocks, Stock Cars, 305 Sprints - Non-Winged, IMCA Southern SportMod, IMCA Stock Car, IMCA Sport Compact | Results | | Mason Smith (305 Sprints - Non-Winged) | 2nd | - | - | 2nd |
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| 6/11/2021 | Crowleys Ridge Raceway - Paragould, AR 360 Sprints - Winged: ASCS Mid-South Region Midgets: POWRi Economy Midgets: POWRi Outlaw Midgets 305 Sprints - Winged, 305 Sprints - Non-Winged | Results | | Mason Smith (305 Sprints - Non-Winged) | 2nd | - | - | 2nd |
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| 6/12/2021 | I-30 Speedway - Little Rock, AR Winged Outlaw, 305 Sprints - Non-Winged | Results | | Mason Smith (305 Sprints - Non-Winged) | 6th | - | - | 6th |
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| 7/3/2021 | Monarch Motor Speedway - Wichita Falls, TX Firework Spectacular!! $1000/win Demo Derby 305 Sprints - Winged: Texas Sprint Series B Modifieds, Pony Stock, USRA Limited Mods, USRA Factory Stocks, USRA Tuners, IMCA RaceSaver Sprint Car | Results | | Mason Smith (IMCA RaceSaver Sprint Car) | 3rd | - | - | 20th (DNF) |
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| 7/5/2021 | Texas Motor Speedway - Fort Worth, TX Dirt Super Late Models: XR Workin' Man Series 305 Sprints - Non-Winged, USRA Modifieds | Results | | Mason Smith (305 Sprints - Non-Winged) | 3rd | - | - | 9th |
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| 7/17/2021 | Big O Speedway - Ennis, TX DIRTcar Late Models, Factory Stocks, 305 Sprints - Non-Winged, Hornets, Limited Sport Mod, USRA Limited Mods, USRA Modifieds, USRA Factory Stocks, USRA Tuners | Results | | Mason Smith (305 Sprints - Non-Winged) | 5th | - | - | 5th |
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| 7/23/2021 | West Texas Raceway - Lubbock, TX DIRTcar Factory Stock, Street Stocks, 305 Sprints - Non-Winged, USRA Limited Mods, USRA Modifieds, USRA Stock Cars | Results | | Mason Smith (305 Sprints - Non-Winged) | 3rd | - | - | 20th |
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| 7/24/2021 | Route 66 Motor Speedway - Amarillo, TX Street Stocks, 305 Sprints - Non-Winged, Economy Late Models, USRA Limited Mods, USRA Modifieds, USRA Tuners | Results | | Mason Smith (305 Sprints - Non-Winged) | 4th | - | - | 13th |
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| 8/6/2021 | RPM Speedway - Crandall, TX 305 Sprints - Non-Winged, Limited Sport Mod, USRA Limited Mods, USRA Modifieds, USRA Factory Stocks, USRA Tuners | Results | | Mason Smith (305 Sprints - Non-Winged) | 5th | - | - | 11th |
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| 8/7/2021 | Devil's Bowl Speedway - Mesquite, TX Dirt Late Models, 305 Sprints - Non-Winged | Results | | Mason Smith (305 Sprints - Non-Winged) | 7th | - | - | 15th |
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| 8/13/2021 | Heart O' Texas Speedway - Waco, TX Factory Stocks, Street Stocks, 305 Sprints - Non-Winged, IMCA Modified, IMCA Southern SportMod, IMCA Stock Car | Results | | Mason Smith (305 Sprints - Non-Winged) | 4th | - | - | 6th |
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| 8/14/2021 | Lawton Speedway - Lawton, OK 305 Sprints - Non-Winged, Pony Stock, USRA Modifieds, USRA Tuners | Results | | Mason Smith (305 Sprints - Non-Winged) | 2nd | - | - | 6th |
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| 8/27/2021 | I-30 Speedway - Little Rock, AR 410 Sprints - Non-Winged: ASCS Elite Non-Wing Sprints Winged Outlaw, 305 Sprints - Non-Winged | Results | | Mason Smith (305 Sprints - Non-Winged) | 2nd | - | - | 6th |
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| 8/28/2021 | I-30 Speedway - Little Rock, AR 410 Sprints - Non-Winged: ASCS Elite Non-Wing Sprints 305 Sprints - Non-Winged | Results | | Mason Smith (305 Sprints - Non-Winged) | 4th | - | - | 6th |
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| 9/4/2021 | Creek County Speedway - Sapulpa, OK Iron Man 55 - $10,000 to win Non-Wing Champ 305 Sprints A Modifieds, Champ 360 Sprints - Non Winged | Results | | Mason Smith (Champ 360 Sprints - Non Winged) | - | - | - | - |
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| 9/5/2021 | Creek County Speedway - Sapulpa, OK Iron Man 55 - $10,000 to win Non-Wing Champ 305 Sprints A Modifieds, Champ 360 Sprints - Non Winged | Results | | Mason Smith (Champ 360 Sprints - Non Winged) | 6th | - | 10th (DNF) | - |
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