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| 4/17/2021 | Springport Mid-Michigan Speedway - Springport, MI The First Call Stock Cars, Asphalt Sport Mods, Asphalt 4 cyl Modifieds | Results | | Mike Ammerman (Asphalt Sport Mods) | 2nd | - | - | 5th |
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| 4/23/2021 | Corrigan Oil Speedway - Mason, MI NorthsideTowing.net Big 8 Super Late Model Series presented by Auto Value Parts Stores Race #1 Asphalt Late Models, Bandits, Asphalt Sportsman Late Models, Asphalt Small Block Modifieds, Pony Stock, Pure Stock | Results | | Mike Ammerman (Asphalt Sportsman Late Models) | 1st | - | - | 7th |
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| 4/30/2021 | Corrigan Oil Speedway - Mason, MI Howard Hanna Real Estate Executive Modified Challenge Series Race #1 Street Stocks, Bandits, Asphalt Sportsman Late Models, Asphalt 4-Cylinders, Asphalt Small Block Modifieds, Pony Stock | Results | | Mike Ammerman (Asphalt Sportsman Late Models) | 1st | - | - | 7th |
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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 | | Mike Ammerman (Asphalt Sport Mods) | - | - | - | - |
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| 5/14/2021 | Corrigan Oil Speedway - Mason, MI Howard Hanna Real Estate Executives Modified Challenge Series Race #2 Street Stocks, Bandits, Asphalt Sportsman Late Models, Asphalt 4-Cylinders, Asphalt Small Block Modifieds, Pony Stock | Results | | Mike Ammerman (Asphalt Sportsman Late Models) | 3rd | - | - | 2nd |
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| 5/21/2021 | Corrigan Oil Speedway - Mason, MI NorthsideTowing.net Big 8 Super Late Model Series presented by Auto Value Parts Stores Race #3 Asphalt Late Models, Bandits, Asphalt Sportsman Late Models, Asphalt 4-Cylinders, Pony Stock, Pure Stock | Results | | Mike Ammerman (Asphalt Sportsman Late Models) | 1st | - | - | 1st |
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| 5/29/2021 | 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 | | Mike Ammerman (Asphalt Sport Mods) | 3rd | - | - | 9th |
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| 7/17/2021 | Springport Mid-Michigan Speedway - Springport, MI Russ Densmore Birthday Celebration Asphalt Super Late Models, Stock Cars, Street Stocks, Asphalt Sport Mods, Mini Wedge | Results | | Mike Ammerman (Asphalt Sport Mods) | 6th | - | - | 15th |
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| 7/30/2021 | Corrigan Oil Speedway - Mason, MI Howard Hanna Real Estate Executive Modified Challenge Series Race #6 - Autograph Night! Street Stocks, Bandits, Asphalt Sportsman Late Models, Asphalt 4-Cylinders, Asphalt Small Block Modifieds, Pony Stock | Results | | Mike Ammerman (Asphalt Sportsman Late Models) | 6th | - | - | 9th |
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| 7/31/2021 | Springport Mid-Michigan Speedway - Springport, MI MCR Dwarf Cars Stock Cars, Street Stocks, Asphalt Sport Mods, Mini Wedge | Results | | Mike Ammerman (Asphalt Sport Mods) | 6th | - | - | DNS |
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| 8/15/2021 | Corrigan Oil Speedway - Mason, MI Slugfest #4! Modified Challenge Series #7! INEX National Qualifier! Figure 8's! Bandits, Semi-Pro Legends, Asphalt Sportsman Late Models, Asphalt 4-Cylinders, Asphalt Small Block Modifieds, Pony Stock, Pure Stock, Figure 8 - FWD Stock | Results | | Mike Ammerman (Asphalt Sportsman Late Models) | 4th (DNF) | - | - | 7th |
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| 8/18/2021 | Kalamazoo Speedway - Kalamazoo, MI Kalamazoo Klash XXIX Asphalt Super Late Models, Asphalt Sportsman Late Models | Results | | Mike Ammerman (Asphalt Sportsman Late Models) | - | - | - | 14th |
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| 9/5/2021 | Corrigan Oil Speedway - Mason, MI Annual Harvest 100! Asphalt Late Models, Street Stocks, Bandits, Semi-Pro Legends, Asphalt Sportsman Late Models, Asphalt 4-Cylinders, Asphalt Small Block Modifieds, Pony Stock, Pure Stock, Figure 8 - FWD Stock | Results | | Mike Ammerman (Asphalt Sportsman Late Models) | - | - | - | DNS |
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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 | | Mike Ammerman (Asphalt Sport Mods) | - | - | - | - |
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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 | | Mike Ammerman (Asphalt Sport Mods) | 8th | - | - | - |
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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 | | Mike Ammerman (Asphalt Sport Mods) | - | - | - | 10th |
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