| | Heat | Dash | B Feature | A Feature |
|---|
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| 3/27/1988 | Hagerstown Speedway - Hagerstown, MD Dirt Super Late Models, Street Stocks, Dirt Late Models, Pure Stock | Results | | John Garvin (Pure Stock) | 3rd | - | - | 12th |
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| 4/17/1988 | Hagerstown Speedway - Hagerstown, MD Dirt Super Late Models, Street Stocks, Dirt Late Models, Pure Stock | Results | | John Garvin (Pure Stock) | 9th | - | - | 11th |
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| 4/24/1988 | Hagerstown Speedway - Hagerstown, MD Dirt Super Late Models, Street Stocks, Pure Stock | Results | | John Garvin (Pure Stock) | 4th | - | - | 9th |
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| 5/8/1988 | Hagerstown Speedway - Hagerstown, MD Dirt Super Late Models, Street Stocks, Dirt Late Models, Pure Stock | Results | | John Garvin (Pure Stock) | 5th | - | - | 6th |
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| 5/15/1988 | Hagerstown Speedway - Hagerstown, MD Dirt Super Late Models, Street Stocks, Dirt Late Models, Pure Stock | Results | | John Garvin (Pure Stock) | 4th | - | - | 6th |
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| 5/22/1988 | Hagerstown Speedway - Hagerstown, MD Dirt Super Late Models, Street Stocks, Dirt Late Models, Pure Stock | Results | | John Garvin (Pure Stock) | 7th | - | - | 7th |
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| 6/5/1988 | Hagerstown Speedway - Hagerstown, MD Dirt Super Late Models, Street Stocks, Dirt Late Models, Pure Stock | Results | | John Garvin (Pure Stock) | 4th | - | - | 6th |
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| 6/12/1988 | Hagerstown Speedway - Hagerstown, MD Dirt Super Late Models, Street Stocks, Dirt Late Models, Pure Stock | Results | | John Garvin (Pure Stock) | 3rd | - | - | 5th |
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| 6/19/1988 | Hagerstown Speedway - Hagerstown, MD Dirt Super Late Models, Street Stocks, Dirt Late Models, Pure Stock | Results | | John Garvin (Pure Stock) | 6th | - | - | 15th |
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| 6/26/1988 | Hagerstown Speedway - Hagerstown, MD Dirt Super Late Models, Street Stocks, Dirt Late Models, Pure Stock | Results | | John Garvin (Pure Stock) | 2nd | - | - | 5th |
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| 7/3/1988 | Hagerstown Speedway - Hagerstown, MD Dirt Super Late Models, Street Stocks, Dirt Late Models, Pure Stock | Results | | John Garvin (Pure Stock) | 7th | - | - | 7th |
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| 7/17/1988 | Hagerstown Speedway - Hagerstown, MD Dirt Super Late Models, Street Stocks, Dirt Late Models, Pure Stock | Results | | John Garvin (Pure Stock) | 3rd | - | - | 9th |
|
| 7/24/1988 | Hagerstown Speedway - Hagerstown, MD Dirt Super Late Models, Street Stocks, Pure Stock | Results | | John Garvin (Pure Stock) | 4th | - | - | 4th |
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| 7/31/1988 | Hagerstown Speedway - Hagerstown, MD Dirt Super Late Models, Street Stocks, Dirt Late Models, Pure Stock | Results | | John Garvin (Pure Stock) | 2nd | - | - | 8th |
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| 8/11/1988 | Hagerstown Speedway - Hagerstown, MD | Results | | John Garvin (Enduro) | - | - | - | - | | John Garvin (Sport Compact) | - | - | - | 1st |
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| 8/14/1988 | Hagerstown Speedway - Hagerstown, MD Dirt Super Late Models, Street Stocks, Dirt Late Models, Pure Stock | Results | | John Garvin (Pure Stock) | 4th | - | - | 8th |
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| 8/21/1988 | Hagerstown Speedway - Hagerstown, MD Dirt Super Late Models, Street Stocks, Dirt Late Models, Pure Stock | Results | | John Garvin (Pure Stock) | 3rd | - | - | 19th |
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| 8/28/1988 | Hagerstown Speedway - Hagerstown, MD Dirt Super Late Models, Street Stocks, Dirt Late Models, Pure Stock | Results | | John Garvin (Pure Stock) | 4th | - | - | 7th |
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| 9/5/1988 | Hagerstown Speedway - Hagerstown, MD Dirt Super Late Models, Street Stocks, Dirt Late Models, Pure Stock | Results | | John Garvin (Pure Stock) | 5th | - | - | 8th |
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| 9/11/1988 | Hagerstown Speedway - Hagerstown, MD Dirt Super Late Models, Street Stocks, Dirt Late Models, Pure Stock | Results | | John Garvin (Pure Stock) | 5th | - | - | 9th |
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| 11/27/1988 | Hagerstown Speedway - Hagerstown, MD Dirt Super Late Models, Street Stocks, Dirt Late Models, Pure Stock | Results | | John Garvin (Pure Stock) | - | - | - | 5th |
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