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| 6/20/2020 | Thunderbird Raceway - Muskegon, MI Full Show Plus - $1000 to Win IMCA Mods Presented by Deb's Cafe & Glamour Car Awards DIRTcar Late Models, Factory Stocks, Stock Cars, A Modifieds, Mini Wedge, Mini Outlaws, Sport Compact | Results | | Teresa Leak (Stock Cars) | 6th | - | - | 16th |
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| 6/27/2020 | Thunderbird Raceway - Muskegon, MI Full Show Plus -$2000 to win Late Models, $300 to win Warriors DIRTcar Late Models, Factory Stocks, Stock Cars, A Modifieds, Mini Wedge, Mini Outlaws, Sport Compact | Results | | Teresa Leak (Stock Cars) | 5th (DNF) | - | - | 11th |
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| 7/4/2020 | Thunderbird Raceway - Muskegon, MI Full Show Plus - Allstar Performance Street Stock Challenge $750 To Win DIRTcar Late Models, Factory Stocks, Stock Cars, A Modifieds, Mini Wedge, Mini Outlaws, Sport Compact | Results | | Teresa Leak (Stock Cars) | 4th | - | - | 7th |
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| 7/11/2020 | Thunderbird Raceway - Muskegon, MI Salute to Veterans-Full Show Plus - $1000 to Win IMCA Mods Presented by Allstar Performance DIRTcar Late Models, Factory Stocks, Stock Cars, A Modifieds, Mini Wedge, Mini Outlaws, Sport Compact | Results | | Teresa Leak (Stock Cars) | 5th | - | - | 6th |
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| 7/25/2020 | Thunderbird Raceway - Muskegon, MI Winged Sprints Invade Thunderbird 360 Sprints - Winged: GLSS-Great Lakes Super Sprints Factory Stocks, Stock Cars, A Modifieds, Mini Wedge, Mini Outlaws, Sport Compact | Results | | Teresa Leak (Stock Cars) | 3rd | - | - | 4th | | Teresa Leak (Sport Compact) | - | - | - | - |
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| 8/8/2020 | Thunderbird Raceway - Muskegon, MI Full Show Plus - $1000 to Win IMCA Mods Presented by ARP Automotive Racing Products DIRTcar Late Models, Factory Stocks, Stock Cars, A Modifieds, Mini Wedge, Mini Outlaws, Sport Compact | Results | | Teresa Leak (Stock Cars) | 4th | - | - | 6th |
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| 8/15/2020 | Thunderbird Raceway - Muskegon, MI Full Show Plus - Autograph Night-IMCA Mod $1000 to win, Street Stock $750 to win DIRTcar Late Models, Factory Stocks, Stock Cars, A Modifieds, Mini Wedge, Mini Outlaws, Sport Compact | Results | | Teresa Leak (Stock Cars) | 3rd | - | - | - |
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| 8/29/2020 | Thunderbird Raceway - Muskegon, MI Championship Night plus Enduro and Siamese Cars DIRTcar Late Models, Factory Stocks, Stock Cars, A Modifieds, Enduro, Mini Wedge, Mini Outlaws, Sport Compact, Veteran Dwarf | Results | | Teresa Leak (Stock Cars) | - | - | - | 17th |
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| 9/5/2020 | Thunderbird Raceway - Muskegon, MI Late Model $2000 to win, IMCA Mods $1000 to win Street Stocks $500 to win & Down n Dirty 30 DIRTcar Late Models, Factory Stocks, A Modifieds, Hornets | Results | | Teresa Leak (Hornets) | 4th | - | - | 19th |
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