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| 1/6/2021 | Cocopah Speedway - Somerton, AZ Cocopah Speedway 2021 Winter Nationals presented by Yuma Insurance IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock | Results | | Mark Patterson (IMCA Modified) | - | - | - | - |
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| 3/20/2021 | Kennedale Speedway Park - Kennedale, TX Factory Stocks, B Modifieds, Dwarf, IMCA Modified, IMCA Southern SportMod, IMCA Stock Car, IMCA Sport Compact | Results | | Mark Patterson (IMCA Modified) | 3rd | - | - | 12th |
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| 3/27/2021 | Abilene Speedway - Abilene, TX OPENING NIGHT Stock Cars, Street Stocks, IMCA Modified, IMCA Southern SportMod, IMCA Stock Car, IMCA Sport Compact | Results | | Mark Patterson (IMCA Modified) | 2nd | - | - | 15th |
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| 4/3/2021 | Abilene Speedway - Abilene, TX EASTER EGG HUNT & RACING Stock Cars, Street Stocks, IMCA Modified, IMCA Southern SportMod, IMCA Stock Car, IMCA Sport Compact | Results | | Mark Patterson (IMCA Modified) | 1st | - | - | 3rd |
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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 | | Mark Patterson (IMCA Modified) | 2nd | - | - | 4th |
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| 4/24/2021 | Abilene Speedway - Abilene, TX MOD-LITES & ALL REGULAR CLASSES Stock Cars, Street Stocks, IMCA Modified, IMCA Southern SportMod, IMCA Stock Car, IMCA Sport Compact | Results | | Mark Patterson (IMCA Modified) | 2nd | - | - | 18th |
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| 5/8/2021 | Abilene Speedway - Abilene, TX DEMOLITION DERBY & RACING Stock Cars, Street Stocks, IMCA Modified, IMCA Southern SportMod, IMCA Stock Car, IMCA Sport Compact | Results | | Mark Patterson (IMCA Modified) | 3rd | - | - | 12th |
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| 5/15/2021 | Abilene Speedway - Abilene, TX LAWRENCE HALL NIGHT OF RACING Stock Cars, Street Stocks, IMCA Modified, IMCA Southern SportMod, IMCA Stock Car, IMCA Sport Compact | Results | | Mark Patterson (IMCA Modified) | 1st | - | - | 5th |
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| 5/21/2021 | West Texas Raceway - Lubbock, TX 305 SPRINTS AND WEEKLY CLASSES Sprint Cars, DIRTcar Factory Stock, Street Stocks, USRA Limited Mods, USRA Modifieds, USRA Stock Cars | Results | | Mark Patterson (USRA Modifieds) | 3rd | - | - | 2nd |
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| 5/28/2021 | Boyd Raceway - Boyd, TX Red River Modified Tour Factory Stocks, A Modifieds, Street Stocks, Limited Sport Mod, Sport Compact, IMCA Sport Compact | Results | | Mark Patterson (A Modifieds) | 4th | - | 6th | 23rd |
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| 5/29/2021 | Kennedale Speedway Park - Kennedale, TX ALL STAR SHOOTOUT + STOCK CAR 1 ON 1 Factory Stocks, IMCA Modified, IMCA Southern SportMod, IMCA Stock Car, IMCA Sport Compact | Results | | Mark Patterson (IMCA Modified) | 4th | - | 2nd | 22nd |
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| 5/30/2021 | Heart O' Texas Speedway - Waco, TX All Star Shootout Fueled by Fast Shafts - 2021 Wall of Fame Induction Ceremony Factory Stocks, Street Stocks, Limited Sport Mod, IMCA Modified, IMCA Southern SportMod, IMCA Stock Car | Results | | Mark Patterson (IMCA Modified) | 7th | - | 12th | - |
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| 6/11/2021 | West Texas Raceway - Lubbock, TX USRA American Racer Modified Series USRA Modifieds: USRA American Racer Modified Series DIRTcar Factory Stock, A Modifieds, Street Stocks, USRA Limited Mods, USRA Stock Cars | Results | | Mark Patterson (USRA Modifieds) | 7th | - | 7th | - |
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| 6/25/2021 | West Texas Raceway - Lubbock, TX FAN APPRECIATION NIGHT Sprint Cars, DIRTcar Factory Stock, Street Stocks, USRA Limited Mods, USRA Modifieds, USRA Stock Cars | Results | | Mark Patterson (USRA Modifieds) | 4th | - | - | 5th |
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| 6/26/2021 | Abilene Speedway - Abilene, TX LAWRENCE HALL NIGHT OF RACING Stock Cars, Street Stocks, IMCA Modified, IMCA Southern SportMod, IMCA Stock Car, IMCA Sport Compact | Results | | Mark Patterson (IMCA Modified) | 1st | - | - | 7th |
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| 7/10/2021 | Abilene Speedway - Abilene, TX STLMS VS. SOUTHERN OKLAHOMA LATE MODEL SERIES NIGHT Dirt Super Late Models: Sooner Late Model Series Dirt Late Models: XR Southern Storm Stock Cars, Street Stocks, IMCA Modified, IMCA Southern SportMod, IMCA Stock Car, IMCA Sport Compact | Results | | Mark Patterson (IMCA Modified) | 3rd | - | - | 6th |
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| 7/24/2021 | Abilene Speedway - Abilene, TX LAWRENCE HALL NIGHT OF RACING WITH PICTURE AND AUTOGRAPH Stock Cars, Street Stocks, IMCA Modified, IMCA Southern SportMod, IMCA Stock Car, IMCA Sport Compact | Results | | Mark Patterson (IMCA Modified) | 4th | - | - | 7th |
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| 7/31/2021 | Abilene Speedway - Abilene, TX TEXAS SPRINT CAR SERIES NIGHT 305 Sprints - Winged: Texas Sprint Series Stock Cars, Street Stocks, IMCA Modified, IMCA Southern SportMod, IMCA Stock Car, IMCA RaceSaver Sprint Car, IMCA Sport Compact | Results | | Mark Patterson (IMCA Modified) | 4th | - | - | 5th |
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| 8/14/2021 | Abilene Speedway - Abilene, TX TOMS, TEXAS OUTLAW MOD SERIES ..1ST SEASON @ ABILENE SPEEDWAY A Modifieds: TOMS - Touring Outlaw Modified Series Stock Cars, Street Stocks, IMCA Southern SportMod, IMCA Stock Car, IMCA Sport Compact | Results | | Mark Patterson (A Modifieds) | 5th | - | 6th | 8th |
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| 8/21/2021 | Abilene Speedway - Abilene, TX LAWRENCE HALL NIGHT OF RACING & POWER WHEELS RACES (KIDS UNDER 8 ONLY) **DRAW REDRAW Stock Cars, Street Stocks, IMCA Modified, IMCA Southern SportMod, IMCA Stock Car, IMCA Sport Compact | Results | | Mark Patterson (IMCA Modified) | 4th | - | - | 8th |
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| 8/28/2021 | Abilene Speedway - Abilene, TX DROUGHT BUSTER & TEXAS SPRINT SERIES !!!! 305 Sprints - Winged: Texas Sprint Series Stock Cars, Street Stocks, IMCA Modified, IMCA Southern SportMod, IMCA Stock Car, IMCA RaceSaver Sprint Car, IMCA Sport Compact | Results | | Mark Patterson (IMCA Modified) | 2nd | - | - | 14th |
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| 9/4/2021 | Kennedale Speedway Park - Kennedale, TX THE LITTLE TEXAS SHOOTOUT, SPORT MOD 1 ON 1 Factory Stocks, IMCA Modified, IMCA Southern SportMod, IMCA Stock Car, IMCA Sport Compact, Dirt Winged Modifieds | Results | | Mark Patterson (IMCA Modified) | 8th | - | - | DNS |
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| 10/1/2021 | Kennedale Speedway Park - Kennedale, TX 15th ANNUAL SUMMIT EQUIPMENT SHOWDOWN Factory Stocks, B Modifieds, IMCA Modified, IMCA Southern SportMod, IMCA Stock Car, IMCA Sport Compact | Postponed |
| 10/15/2021 | Abilene Speedway - Abilene, TX SMILEY'S RACING PRODUCTS * SOUTHERN CHALLENGE Stock Cars, Street Stocks, IMCA Modified, IMCA Southern SportMod, IMCA Stock Car, IMCA Sport Compact | Results | | Mark Patterson (IMCA Modified) | 4th | - | 2nd | 16th |
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| 10/16/2021 | Abilene Speedway - Abilene, TX SMILEY'S RACING PRODUCTS * SOUTHERN CHALLENGE 305 Sprints - Winged, Stock Cars, Street Stocks, IMCA Modified, IMCA Southern SportMod, IMCA Stock Car, IMCA RaceSaver Sprint Car, IMCA Sport Compact | Results | | Mark Patterson (IMCA Modified) | 2nd | - | - | 9th |
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| 10/22/2021 | Heart O' Texas Speedway - Waco, TX 24th Annual Fall Classic - 6th Annual Dwarf Car Nationals - Qualifying Night Factory Stocks, Street Stocks, Dirt Late Models, Limited Sport Mod, IMCA Modified, IMCA Southern SportMod, IMCA Stock Car, Veteran Dwarf, Pro Dwarf | Results | | Mark Patterson (IMCA Modified) | 5th | - | - | - |
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| 10/23/2021 | Heart O' Texas Speedway - Waco, TX 24th Annual Fall Classic - 6th Annual Dwarf Car Nationals - Championship Night Factory Stocks, Street Stocks, Limited Sport Mod, IMCA Modified, IMCA Southern SportMod, IMCA Stock Car, Veteran Dwarf, Pro Dwarf | Results | | Mark Patterson (IMCA Modified) | - | - | - | 11th |
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| 11/5/2021 | Kennedale Speedway Park - Kennedale, TX 15th ANNUAL SUMMIT EQUIPMENT SHOWDOWN Factory Stocks, B Modifieds, IMCA Modified, IMCA Southern SportMod, IMCA Stock Car, IMCA Sport Compact | Results | | Mark Patterson (IMCA Modified) | DNS | - | 7th | - |
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| 11/6/2021 | Kennedale Speedway Park - Kennedale, TX 15th ANNUAL SUMMIT EQUIPMENT SHOWDOWN Factory Stocks, B Modifieds, IMCA Modified, IMCA Southern SportMod, IMCA Stock Car | Results | | Mark Patterson (IMCA Modified) | - | - | 2nd | 15th |
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