| | Heat | Dash | B Feature | A Feature |
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| 5/2/2021 | Monadnock Speedway - Winchester, NH Spring Dash II Asphalt Late Models, Stock Cars, A Modifieds, Street Stocks, Pro Legends, Enduro | Results | | Thomas O'Sullivan (Street Stocks) | - | - | - | 1st |
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| 6/5/2021 | Monadnock Speedway - Winchester, NH Milton CAT 100 Asphalt Small Block Modifieds: Modified Racing Series Asphalt Late Models, Factory Stocks, Asphalt Mini Stocks, A Modifieds, Street Stocks, Pure Stock | Results | | Thomas O'Sullivan (Street Stocks) | 6th | - | - | 1st |
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| 6/19/2021 | Monadnock Speedway - Winchester, NH Teddy Bear Pool Street Stock Triple Crown Factory Stocks, Asphalt Mini Stocks, Hobby Stocks, A Modifieds, Street Stocks, Pure Stock | Results | | Thomas O'Sullivan (Street Stocks) | 5th | - | - | 4th |
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| 7/24/2021 | Monadnock Speedway - Winchester, NH Iron Mike Memorial Midgets, Asphalt Late Models, Factory Stocks, Asphalt Mini Stocks, A Modifieds, Street Stocks, Pure Stock | Results | | Thomas O'Sullivan (Street Stocks) | 7th | - | - | 1st |
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| 8/21/2021 | Monadnock Speedway - Winchester, NH Teddy Bear Pool Street Stock Triple Crown Factory Stocks, Asphalt Mini Stocks, A Modifieds, Street Stocks | Results | | Thomas O'Sullivan (Street Stocks) | - | - | - | 1st |
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| 8/28/2021 | Monadnock Speedway - Winchester, NH Street Stock Battle for The Belt Championship Asphalt Late Models, Factory Stocks, Asphalt Mini Stocks, Street Stocks, Asphalt Stock Cars, Pure Stock | Results | | Thomas O'Sullivan (Street Stocks) | 2nd | - | - | 1st |
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| 11/6/2021 | New London-Waterford Speedbowl - Waterford, CT Smacktoberfest 2021 Asphalt Street Stocks, Asphalt Mini Stock | Results | | Thomas O'Sullivan (Asphalt Street Stocks) | 3rd | - | - | 2nd |
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