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| 3/10/2021 | Humboldt Speedway - Humboldt, KS Battle at the Bullring Practice Dirt Super Late Models, Factory Stocks, Stock Cars, A Modifieds, Midwest Modifieds, B Modifieds, Sport Compact, USRA B-Mods, USRA Modifieds | Rain Out |
| 3/24/2021 | Humboldt Speedway - Humboldt, KS KOA and Battle Practice A Modifieds: USMTS - United States Modified Touring Series B Modifieds, USRA B-Mods, USRA Modifieds, USRA Stock Cars | Results | | Jeff Jackson (USRA B-Mods) | - | - | - | - |
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| 3/25/2021 | Humboldt Speedway - Humboldt, KS King Of America and Battle at the Bullring Night 1 A Modifieds: USMTS - United States Modified Touring Series B Modifieds, USRA B-Mods, USRA Modifieds, USRA Stock Cars | Results | | Jeff Jackson (USRA B-Mods) | 8th | - | - | - |
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| 3/26/2021 | Humboldt Speedway - Humboldt, KS King Of America $5,000 to win + Battle Qualifying A Modifieds: USMTS - United States Modified Touring Series B Modifieds, USRA B-Mods, USRA Stock Cars | Results | | Jeff Jackson (USRA B-Mods) | 10th | - | - | - |
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| 3/27/2021 | Humboldt Speedway - Humboldt, KS King Of America $20,000 to win, Battle at the Bullring $10,00 to win A Modifieds: USMTS - United States Modified Touring Series B Modifieds, USRA B-Mods, USRA Modifieds, USRA Stock Cars | Results | | Jeff Jackson (USRA B-Mods) | - | - | - | - |
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| 4/3/2021 | Valley Speedway - Grain Valley, MO Points race night Hobby Stocks, Midwest Modifieds, 250cc+ Open Quad, IMCA Northern SportMod, Mod Lites, Quad A Class | Results | | Jeff Jackson (IMCA Northern SportMod) | 4th | - | - | 12th (DNF) |
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| 4/17/2021 | Valley Speedway - Grain Valley, MO Kustom Cruzers Kids night Hobby Stocks, Midwest Modifieds, IMCA Northern SportMod, Mod Lites | Results | | Jeff Jackson (IMCA Northern SportMod) | 2nd | - | - | 1st |
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| 4/24/2021 | Valley Speedway - Grain Valley, MO Points race night Hobby Stocks, Midwest Modifieds, IMCA Northern SportMod, Mod Lites | Results | | Jeff Jackson (IMCA Northern SportMod) | 4th | - | - | 6th |
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| 5/1/2021 | Valley Speedway - Grain Valley, MO Points race night Hobby Stocks, Midwest Modifieds, 250cc+ Open Quad, IMCA Northern SportMod, IMCA Stock Car, Mod Lites | Results | | Jeff Jackson (IMCA Northern SportMod) | 6th | - | - | DNS |
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| 5/8/2021 | Valley Speedway - Grain Valley, MO Mother's Day Points race night Hobby Stocks, Midwest Modifieds, IMCA Northern SportMod, Mod Lites | Results | | Jeff Jackson (IMCA Northern SportMod) | 3rd | - | - | 6th |
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| 5/15/2021 | Valley Speedway - Grain Valley, MO Casey's "Here for good" Armed Forces Day Hobby Stocks, Midwest Modifieds, Non-Winged Sprints, IMCA Northern SportMod, Mod Lites | Results | | Jeff Jackson (IMCA Northern SportMod) | 6th | - | - | 10th |
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| 5/29/2021 | Valley Speedway - Grain Valley, MO Lucas Oil Points race night Hobby Stocks, Midwest Modifieds, IMCA Northern SportMod, Mod Lites | Results | | Jeff Jackson (IMCA Northern SportMod) | 3rd | - | - | 11th (DNF) |
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| 7/23/2021 | Electric City Speedway - Butler, MO CHAMPIONSHIP NIGHT Factory Stocks, Midwest Modifieds, Street Stocks, USRA B-Mods, USRA Modifieds | Results | | Jeff Jackson (Midwest Modifieds) | DNS | - | - | 18th (DNF) |
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| 8/27/2021 | Lakeside Speedway - Kansas City, KS Weekly Racing #16 Final Points Night Factory Stocks, Stock Cars, A Modifieds, Midwest Modifieds, B Modifieds | Results | | Jeff Jackson (Midwest Modifieds) | 3rd | - | - | 20th (DNF) |
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| 9/5/2021 | Central Missouri Speedway - Warrensburg, MO Race #23, SPECIAL EVENT, Labor Day Weekend, $3,000-to-Win B-Mods! Lightning Sprints: POWRi Midwest Lightning Sprints Hobby Stocks, A Modifieds, B Modifieds, Super Stocks | Results | | Jeff Jackson (B Modifieds) | 10th | - | 8th | - |
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| 10/16/2021 | I-35 Speedway - Winston, MO Larry McFee Trucking Night at the races with "Be Aware Cancer Rally" Hobby Stocks, Midwest Modifieds, Dirt Late Models, Sport Compact, USRA B-Mods, USRA Modifieds, USRA Stock Cars | Results | | Jeff Jackson (USRA Modifieds) | 4th | - | - | 7th |
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| 10/22/2021 | Nevada Speedway - Nevada, MO Titans B-Mod Series USRA B-Mods: Titans B-Mod Series Factory Stocks, Midwest Modifieds | Results | | Jeff Jackson (USRA B-Mods) | 5th | - | 1st | 11th |
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| 10/23/2021 | Nevada Speedway - Nevada, MO Titans B-Mod Series USRA B-Mods: Titans B-Mod Series Factory Stocks, Midwest Modifieds | Results | | Jeff Jackson (USRA B-Mods) | 4th | - | - | 16th |
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| 10/30/2021 | I-35 Speedway - Winston, MO McCarthy Auto Group Championship Night at the Races Hobby Stocks, Midwest Modifieds, Dirt Late Models, Sport Compact, USRA B-Mods, USRA Modifieds, USRA Stock Cars | Results | | Jeff Jackson (USRA Modifieds) | DNS | - | - | DNS |
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| 11/6/2021 | KC Raceway - Independence, MO ECS SATURDAY RACES IN BUTLER Midwest Modifieds, Pure Stock, USRA B-Mods, USRA Stock Cars, USRA Tuners | Results | | Jeff Jackson (USRA B-Mods) | DNS | - | - | 5th |
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| 11/19/2021 | Springfield Raceway - Springfield, MO CASEY'S PRESENTS TURKEY BOWL XV HEATS-B MOD, MW A CLASS, MW B CLASS, Legends/Pure Stock Full Show Midwest Modifieds, Pro Legends, Limited Sport Mod, Pure Stock, USRA B-Mods | Results | | Jeff Jackson (USRA B-Mods) | 4th | - | - | - |
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| 11/20/2021 | Springfield Raceway - Springfield, MO CASEY'S PRESENTS TURKEY BOWL XV / HEATS & FEATURE Late Model , A Mod / B MAIN & A MAIN from Friday A Modifieds, Midwest Modifieds, Dirt Late Models, Pro Legends, Limited Sport Mod, USRA B-Mods | Results | | Jeff Jackson (USRA B-Mods) | - | - | 3rd | - |
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