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| 5/1/2021 | Springport Mid-Michigan Speedway - Springport, MI Powered by NOS Energy Drink! Stock Cars, Street Stocks, Asphalt Sport Mods, Asphalt 4 cyl Modifieds, Mini Wedge | Results | | John Eastman (Stock Cars) | 9th | - | 1st | - |
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| 7/3/2021 | Springport Mid-Michigan Speedway - Springport, MI The Old Glory Freedom Celebration Asphalt Super Late Models, Stock Cars, Street Stocks, Asphalt 4 cyl Modifieds | Results | | John Eastman (Stock Cars) | - | - | - | 6th |
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| 7/18/2021 | Corrigan Oil Speedway - Mason, MI Slugfest #3! Modified Challenge Series #4! Garza Memorial FWD Race! Figure 8! Sheriffs Race! Street Stocks, Bandits, Semi-Pro Legends, Asphalt 4-Cylinders, Asphalt Small Block Modifieds, Pony Stock, Figure 8 - FWD Stock | Results | | John Eastman (Asphalt 4-Cylinders) | - | - | - | - | | John Eastman (Pony Stock) | 7th | - | - | 7th |
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| 10/8/2021 | Springport Mid-Michigan Speedway - Springport, MI 2021 Michigan Cup Day One Asphalt Super Late Models, Stock Cars, Street Stocks, Asphalt Sport Mods, Asphalt 4 cyl Modifieds, Mini Wedge | Results | | John Eastman (Stock Cars) | - | - | - | - |
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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 | | John Eastman (Stock Cars) | 7th | - | - | - |
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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 | | John Eastman (Stock Cars) | - | - | - | 10th |
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