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| 1/1/2021 | Tulsa Expo Raceway - Tulsa, OK Racing Winged Outlaw, Non-Wing Outlaw, Restricted 'A' Class, Winged A-Class, Stock Non-Wing, Junior Sprints | Results | | Harlan Hulsey (Winged Outlaw) | - | 12th | - | - |
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| 1/2/2021 | Tulsa Expo Raceway - Tulsa, OK Driller Time! Winged Outlaw, Non-Wing Outlaw, Restricted 'A' Class, Winged A-Class, Stock Non-Wing, Junior Sprints, 600cc Modifieds | Results | | Harlan Hulsey (Winged Outlaw) | - | - | - | - |
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| 4/11/2021 | Port City Raceway - Tulsa, OK T-Town Micro Sunday Night Midgets: USAC National Midgets Non-Wing Outlaw, Winged A-Class, Stock Non-Wing | Results | | Harlan Hulsey (Non-Wing Outlaw) | 9th | - | 10th | - |
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| 4/17/2021 | Jefferson County Speedway - Fairbury, NE RAIN OUT Restricted 'A' Class: NOW600 Restricted Micros Winged A-Class: NOW600 A-Class Micros Stock Non-Wing: NOW600 Non-Wing Micros Non-Winged Sprints: United Sprint League with Midwest Wingless Racing Association Junior Sprints, Sportsman Micros | Rain Out |
| 5/8/2021 | Oklahoma Sports Park - Ada, OK Non-Winged Sprints: United Sprint League B Modifieds, Street Stocks, Asphalt Sport Mods, Limited Sport Mod, Pure Stock | Results | | Harlan Hulsey (Non-Winged Sprints) | 2nd | - | - | 6th |
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| 5/14/2021 | Red Dirt Raceway - Meeker, OK Non-Winged Sprints: United Sprint League Stock Non-Wing, B Modifieds, Hornets, Pure Stock | Results | | Harlan Hulsey (Non-Winged Sprints) | 3rd | - | - | 9th |
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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 | | Harlan Hulsey (305 Sprints - Non-Winged) | 6th | - | 8th | - |
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| 5/28/2021 | Port City Raceway - Tulsa, OK 3rd Annual Performance Electronics/Engler 600 Nationals | Show Up Points Non-Wing Outlaw, Restricted 'A' Class, Winged A-Class, Stock Non-Wing, Junior Sprints, Sportsman Micros, Hybrid 600cc Micros | Results | | Harlan Hulsey (Sportsman Micros) | 3rd | - | - | 1st |
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| 5/29/2021 | Port City Raceway - Tulsa, OK 3rd Annual Performance Electronics/Engler 600 Nationals | Show Up Points Non-Wing Outlaw, Restricted 'A' Class, Winged A-Class, Stock Non-Wing, Junior Sprints, Sportsman Micros, Hybrid 600cc Micros | Results | | Harlan Hulsey (Sportsman Micros) | 3rd | - | - | 3rd |
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| 6/5/2021 | Port City Raceway - Tulsa, OK Weekly Points Race Winged Outlaw, Non-Wing Outlaw, Restricted 'A' Class, Winged A-Class, Stock Non-Wing, Junior Sprints, Sportsman Micros, Hybrid 600cc Micros | Results | | Harlan Hulsey (Sportsman Micros) | 5th | - | - | 3rd |
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| 6/12/2021 | I-35 Speedway - Winston, MO Seeburg Muffler Night With USAC Midwest Wingless Sprints Special With Weekly Racing Program Non-Winged Sprints: Midwest Wingless Racing Association Hobby Stocks, Midwest Modifieds, Dirt Late Models, Sport Compact, USRA B-Mods, USRA Modifieds, USRA Stock Cars | Results | | Harlan Hulsey (Non-Winged Sprints) | 9th | - | 4th | 14th |
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| 6/19/2021 | Port City Raceway - Tulsa, OK Weekly Points Race Winged Outlaw, Non-Wing Outlaw, Restricted 'A' Class, Winged A-Class, Stock Non-Wing, Junior Sprints, Sportsman Micros, Hybrid 600cc Micros | Results | | Harlan Hulsey (Sportsman Micros) | 5th | - | - | 4th |
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| 6/26/2021 | 81 Speedway - Park City, KS 2nd annual " WSO vs. MWRA BORDER WAR" Regional Challenge Race #3 Non-Winged Sprints: United Sprint League with Midwest Wingless Racing Association Hornets, USRA B-Mods, USRA Modifieds, IMCA Mod Lite | Results | | Harlan Hulsey (Non-Winged Sprints) | 6th | - | - | 16th |
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| 7/31/2021 | Oklahoma Sports Park - Ada, OK Wingless Summer Sizzler Non-Winged Sprints: United Sprint League B Modifieds, Street Stocks, Asphalt Sport Mods, Limited Sport Mod, Pure Stock | Results | | Harlan Hulsey (Non-Winged Sprints) | DNS | - | - | 7th |
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| 8/27/2021 | Creek County Speedway - Sapulpa, OK POWRi West Midgets at Creek County Speedway Midgets: POWRi West Midgets with POWRi Winged A-Class, Stock Non-Wing, Non-Winged Sprints, Champ 360 Sprints - Non Winged | Results | | Harlan Hulsey (Winged A-Class) | - | - | - | - | | Harlan Hulsey (Non-Winged Sprints) | 6th | - | - | 10th |
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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 | | Harlan Hulsey (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 | | Harlan Hulsey (Champ 360 Sprints - Non Winged) | 4th | - | 15th | - |
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| 10/2/2021 | Creek County Speedway - Sapulpa, OK Champ 360 Sprints - Winged: Oil Capital Racing Series Asphalt Mini Stocks, Hobby Stocks, A Modifieds, Pony Stock | Results | | Harlan Hulsey (Champ 360 Sprints - Winged) | 5th | - | 6th | 18th |
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