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| 5/15/2021 | Lawton Speedway - Lawton, OK Non-Winged Sprints, USRA Limited Mods, USRA Modifieds, USRA Tuners, IMCA RaceSaver Sprint Car | Results | | Bart Jackson (USRA Modifieds) | 6th | - | - | 7th (DNF) |
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| 6/4/2021 | Boss Speedway Dirt Track - Lawton, OK Sportsman Sprints, Non-Wing Outlaw, Restricted 'A' Class, Winged A-Class, Stock Non-Wing, Junior Sprints, Cage Jr. 1 Clone, Cage Jr. 2 Clone, Cage Jr. 3 Clone, Generic 1, Kid Karts Dirt, Senior Micros | Results | | Bart Jackson (Generic 1) | 2nd | - | - | 2nd |
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| 6/5/2021 | Lawton Speedway - Lawton, OK 360 Sprints - Winged: ASCS Sooner Region with ASCS Lone Star Region Pony Stock, USRA Limited Mods, USRA Modifieds, USRA Tuners | Results | | Bart Jackson (USRA Modifieds) | 8th | - | - | 11th |
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| 6/19/2021 | Lawton Speedway - Lawton, OK Non-Winged Sprints, Pony Stock, USRA Limited Mods, USRA Modifieds, IMCA RaceSaver Sprint Car | Results | | Bart Jackson (USRA Modifieds) | 5th | - | - | 11th |
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| 7/24/2021 | Lawton Speedway - Lawton, OK USRA American Racer Modifed Series USRA Modifieds: USRA American Racer Modified Series A Modifieds, Pony Stock, USRA Limited Mods, USRA Tuners | Results | | Bart Jackson (USRA Modifieds) | 7th | - | 5th | 22nd (DNF) |
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| 8/21/2021 | Lawton Speedway - Lawton, OK Non-Winged Sprints, Pony Stock, USRA Limited Mods, USRA Modifieds, IMCA RaceSaver Sprint Car | Results | | Bart Jackson (USRA Modifieds) | 10th (DNF) | - | - | 9th (DNF) |
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| 9/24/2021 | Lawton Speedway - Lawton, OK 30th Annual Winter Nationals Non-Winged Sprints, Pony Stock, USRA Limited Mods, USRA Modifieds, USRA Tuners, IMCA RaceSaver Sprint Car | Results | | Bart Jackson (USRA Modifieds) | 4th | - | - | 17th (DNF) |
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| 9/25/2021 | Lawton Speedway - Lawton, OK 30th Annual Winter Nationals & Lanny Edwards Memorial Vintage Race Event Non-Winged Sprints, Pony Stock, USRA Limited Mods, USRA Modifieds, USRA Factory Stocks, IMCA RaceSaver Sprint Car | Results | | Bart Jackson (USRA Modifieds) | 4th | - | - | 20th (DNF) |
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