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| 7/3/2021 | Merrittville Speedway - Thorold, ON Bobcat of Hamilton Weekly Series Factory Stocks, Asphalt Mini Stocks, Stock Cars, Sportsmans, Street Stocks, Dwarf | Results | | Tanner Podwinski (Stock Cars) | 7th | - | - | 20th |
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| 7/24/2021 | Merrittville Speedway - Thorold, ON Bobcat of Hamilton Weekly Series Factory Stocks, Asphalt Mini Stocks, Stock Cars, Sportsmans, Street Stocks, Dwarf | Results | | Tanner Podwinski (Stock Cars) | 6th | - | - | 15th |
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| 7/31/2021 | Merrittville Speedway - Thorold, ON Bobcat of Hamilton Weekly Series PLUS autograph night Factory Stocks, Asphalt Mini Stocks, Stock Cars, Sportsmans, Street Stocks, Dwarf | Results | | Tanner Podwinski (Stock Cars) | 1st | - | - | 17th |
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| 8/1/2021 | Ohsweken Speedway - Ohsweken, ON All Canadian Weekend-Humberstone Speedway Asphalt Mini Stocks, Street Stocks, DIRTcar 358 Modifieds, DIRTcar Sportsman Modifieds | Postponed |
| 8/2/2021 | Merrittville Speedway - Thorold, ON 358 Modified, Sportsman $1000 to win, Hoosier and 4 cylinder Asphalt Mini Stocks, Stock Cars, Sportsmans, Street Stocks | Results | | Tanner Podwinski (Stock Cars) | 3rd | - | - | 17th |
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| 8/7/2021 | Merrittville Speedway - Thorold, ON Bobcat of Hamilton Weekly Series Factory Stocks, Asphalt Mini Stocks, Stock Cars, Sportsmans, Street Stocks, Dwarf | Results | | Tanner Podwinski (Stock Cars) | 5th | - | - | 14th |
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| 8/8/2021 | Ohsweken Speedway - Ohsweken, ON Asphalt Mini Stocks, Street Stocks, DIRTcar 358 Modifieds, DIRTcar Sportsman Modifieds | Results | | Tanner Podwinski (DIRTcar 358 Modifieds) | 7th | - | 4th | 24th |
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| 8/14/2021 | Merrittville Speedway - Thorold, ON Winged Crate Sprints: Action Sprint Tour Factory Stocks, Asphalt Mini Stocks, Stock Cars, Street Stocks, Dwarf | Results | | Tanner Podwinski (Stock Cars) | 1st | - | - | 15th |
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| 8/21/2021 | Merrittville Speedway - Thorold, ON Nostalgia Night 2021 Asphalt Mini Stocks, Stock Cars, Sportsmans | Results | | Tanner Podwinski (Stock Cars) | 7th | - | - | 18th |
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| 8/28/2021 | Merrittville Speedway - Thorold, ON Bobcat of Hamilton Weekly Series PLUS Family autograph night Factory Stocks, Asphalt Mini Stocks, Stock Cars, Sportsmans, Street Stocks, Dwarf | Results | | Tanner Podwinski (Stock Cars) | 5th | - | - | 12th |
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| 8/29/2021 | Ohsweken Speedway - Ohsweken, ON Pete Cosco Memorial-Humberstone Speedway Asphalt Mini Stocks, Street Stocks, Dirt Late Models, DIRTcar 358 Modifieds, DIRTcar Sportsman Modifieds | Results | | Tanner Podwinski (DIRTcar 358 Modifieds) | 7th | - | - | 19th |
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| 9/4/2021 | Merrittville Speedway - Thorold, ON Bobcat of Hamilton Weekly Series final points night Factory Stocks, Asphalt Mini Stocks, Stock Cars, Sportsmans, Street Stocks, Dwarf | Results | | Tanner Podwinski (Stock Cars) | DNS | - | - | 13th |
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| 9/19/2021 | Ohsweken Speedway - Ohsweken, ON Humberstone Speedway Asphalt Mini Stocks, Street Stocks, DIRTcar 358 Modifieds, DIRTcar Sportsman Modifieds, Mod Lites | Results | | Tanner Podwinski (DIRTcar 358 Modifieds) | 6th | - | - | 16th |
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| 10/1/2021 | Ohsweken Speedway - Ohsweken, ON Humberstone Final Weekend Street Stocks, DIRTcar 358 Modifieds, DIRTcar Sportsman Modifieds | Results | | Tanner Podwinski (DIRTcar 358 Modifieds) | 5th | - | - | 17th |
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| 10/2/2021 | Ohsweken Speedway - Ohsweken, ON Asphalt Mini Stocks, Street Stocks, DIRTcar 358 Modifieds, DIRTcar Sportsman Modifieds | Results | | Tanner Podwinski (DIRTcar 358 Modifieds) | 7th | - | - | 15th |
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