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| 4/16/2021 | Kalamazoo Speedway - Kalamazoo, MI Pre Season Testing Asphalt Super Late Models, A Modifieds, Asphalt Sportsman Late Models, Asphalt 4-Cylinders, Asphalt Street Stocks, Asphalt Rookie Stocks | Results | | Zach Westdorp (Asphalt Street Stocks) | - | - | - | - |
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| 4/17/2021 | Kalamazoo Speedway - Kalamazoo, MI Covid Crusher Asphalt Street Stocks, Asphalt Rookie Stocks | Results | | Zach Westdorp (Asphalt Street Stocks) | 8th | - | - | 8th |
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| 4/27/2021 | Kalamazoo Speedway - Kalamazoo, MI Pre Season Testing #3 Asphalt Super Late Models, Asphalt Sportsman Late Models, Asphalt 4-Cylinders, Asphalt Street Stocks, Asphalt Rookie Stocks | Results | | Zach Westdorp (Asphalt Street Stocks) | - | - | - | - |
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| 4/30/2021 | Kalamazoo Speedway - Kalamazoo, MI Intimidator 100 Asphalt Super Late Models, Asphalt Sportsman Late Models, Asphalt 4-Cylinders, Asphalt Street Stocks, Asphalt Rookie Stocks | Results | | Zach Westdorp (Asphalt Street Stocks) | - | - | 5th | - |
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| 5/15/2021 | Kalamazoo Speedway - Kalamazoo, MI Modified Nationals A Modifieds, Asphalt Street Stocks, Asphalt Rookie Stocks | Results | | Zach Westdorp (Asphalt Street Stocks) | 4th | - | - | 8th |
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| 5/21/2021 | Kalamazoo Speedway - Kalamazoo, MI Weekly Racing Asphalt Super Late Models, Asphalt Sportsman Late Models, Asphalt 4-Cylinders, Asphalt Street Stocks, Asphalt Rookie Stocks | Results | | Zach Westdorp (Asphalt Street Stocks) | 1st | - | - | 3rd |
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| 6/4/2021 | Kalamazoo Speedway - Kalamazoo, MI Covid Klash XXVIII Asphalt Super Late Models, Asphalt Street Stocks | Results | | Zach Westdorp (Asphalt Street Stocks) | - | - | - | 18th |
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| 10/9/2021 | Springport Mid-Michigan Speedway - Springport, MI 2021 Michigan Cup Day Two Asphalt Super Late Models, Stock Cars, Street Stocks, Asphalt Sport Mods, Asphalt 4 cyl Modifieds, Mini Wedge | Results | | Zach Westdorp (Street Stocks) | 1st | - | - | - |
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| 10/10/2021 | Springport Mid-Michigan Speedway - Springport, MI 2021 Michigan Cup Day Three Asphalt Super Late Models, Stock Cars, Street Stocks, Asphalt Sport Mods, Asphalt 4 cyl Modifieds, Mini Wedge | Results | | Zach Westdorp (Street Stocks) | - | - | - | 7th |
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