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| 3/12/1989 | Hagerstown Speedway - Hagerstown, MD 2nd Annual Big Winter Bash Dirt Super Late Models, Generic 1, Dirt Big Block Modifieds | Results | | Jere Wierman (Dirt Super Late Models) | - | - | 7th | - |
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| 3/19/1989 | Hagerstown Speedway - Hagerstown, MD Regular Show Dirt Super Late Models, Street Stocks, Dirt Late Models, Pure Stock | Results | | Jere Wierman (Dirt Super Late Models) | - | - | 16th | - |
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| 4/2/1989 | Hagerstown Speedway - Hagerstown, MD 8th Annual Stanley Schetrompf Memorial Dirt Super Late Models, Street Stocks, Pure Stock | Results | | Jere Wierman (Dirt Super Late Models) | - | - | 6th | - |
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| 4/9/1989 | Hagerstown Speedway - Hagerstown, MD Regular Show Dirt Super Late Models, Street Stocks, Dirt Late Models, Pure Stock | Results | | Jere Wierman (Dirt Super Late Models) | - | - | 9th | - |
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| 4/23/1989 | Hagerstown Speedway - Hagerstown, MD Regular Show + Micro Sprints Dirt Super Late Models, Winged A-Class, Street Stocks, Dirt Late Models, Pure Stock | Results | | Jere Wierman (Dirt Super Late Models) | 7th | - | - | 16th |
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| 6/4/1989 | Hagerstown Speedway - Hagerstown, MD Regular Show Dirt Super Late Models, Street Stocks, Dirt Late Models, Pure Stock | Results | | Jere Wierman (Dirt Super Late Models) | - | - | 7th | - |
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| 6/18/1989 | Hagerstown Speedway - Hagerstown, MD Regular Show Dirt Super Late Models, Street Stocks, Dirt Late Models, Pure Stock | Results | | Jere Wierman (Dirt Super Late Models) | - | - | 9th | - |
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| 6/25/1989 | Hagerstown Speedway - Hagerstown, MD Tony Armel Memorial Dirt Super Late Models, Street Stocks, Dirt Late Models, Pure Stock | Results | | Jere Wierman (Dirt Super Late Models) | - | - | 8th | - |
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| 7/23/1989 | Hagerstown Speedway - Hagerstown, MD Regular Show Dirt Super Late Models, Street Stocks, Dirt Late Models, Pure Stock | Results | | Jere Wierman (Dirt Super Late Models) | - | - | 10th | - |
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