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| 4/3/2021 | 81 Speedway - Park City, KS Weekly Points Street Stocks, Hornets, USRA B-Mods, USRA Modifieds | Results | | Aaron Esparza (Hornets) | 2nd | - | - | 5th |
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| 5/1/2021 | 81 Speedway - Park City, KS Weekly Points B Modifieds, Vintage Modifieds, Hornets, USRA B-Mods, USRA Modifieds | Results | | Aaron Esparza (Hornets) | 1st | - | - | 1st |
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| 5/23/2021 | Concordia Raceway - Concordia, KS Weekly Racing Night #5 Asphalt Mini Stocks, Enduro, IMCA Northern SportMod, IMCA Hobby Stock, IMCA Sport Compact, Mod Lites | Results | | Aaron Esparza (Asphalt Mini Stocks) | 2nd | - | - | 2nd |
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| 5/29/2021 | 81 Speedway - Park City, KS Weekly Points B Modifieds, Hornets, USRA B-Mods, USRA Modifieds | Results | | Aaron Esparza (Hornets) | 2nd | - | - | 1st |
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| 6/12/2021 | 81 Speedway - Park City, KS Weekly Points Stock Cars, B Modifieds, Hornets, USRA Modifieds, IMCA Mod Lite | Results | | Aaron Esparza (Hornets) | 1st | - | - | 1st |
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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 | | Aaron Esparza (Hornets) | 1st | - | - | 2nd |
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| 7/10/2021 | 81 Speedway - Park City, KS Weekly Points Stock Cars, B Modifieds, Street Stocks, Dirt Late Models, Hornets, IMCA Mod Lite | Results | | Aaron Esparza (Hornets) | 1st | - | - | 1st |
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| 7/24/2021 | 81 Speedway - Park City, KS Weekly Points B Modifieds, Hornets, USRA B-Mods, USRA Modifieds, IMCA Mod Lite | Results | | Aaron Esparza (Hornets) | 2nd | - | - | 1st |
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| 8/7/2021 | 81 Speedway - Park City, KS Bumper to Bumper-Wix Filters Night/Weekly Points B Modifieds, Hornets, USRA B-Mods, USRA Modifieds | Results | | Aaron Esparza (Hornets) | 1st | - | - | 1st |
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| 8/21/2021 | 81 Speedway - Park City, KS Wichita's Littlest Heroes Night/Weekly Points B Modifieds, Hornets, USRA B-Mods, USRA Modifieds, IMCA Mod Lite | Results | | Aaron Esparza (Hornets) | 1st | - | - | 8th |
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| 9/11/2021 | 81 Speedway - Park City, KS Champ 360 Sprints - Winged: Oil Capital Racing Series Stock Cars, Street Stocks, IMCA Mod Lite | Results | | Aaron Esparza (Stock Cars) | 7th | - | - | 11th |
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| 9/18/2021 | 81 Speedway - Park City, KS URSS Sprint Cars/Weekly Points 305 Sprints - Winged, B Modifieds, Hornets, USRA B-Mods, USRA Modifieds | Results | | Aaron Esparza (Hornets) | 1st | - | - | 1st |
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| 9/24/2021 | Salina Speedway - Salina, KS Mid-America Clash -- Night 1 Asphalt Mini Stocks, Hobby Stocks, Stock Cars, A Modifieds, B Modifieds | Results | | Aaron Esparza (Stock Cars) | 5th | - | 7th (DNF) | - |
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| 9/25/2021 | Salina Speedway - Salina, KS Mid-America Clash -- Night 2 Asphalt Mini Stocks, Hobby Stocks, Stock Cars, A Modifieds, B Modifieds | Results | | Aaron Esparza (Stock Cars) | 3rd | - | - | 14th (DNF) |
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