| | Heat | Dash | B Feature | A Feature |
|---|
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|---|
| 5/5/2018 | Elk City Motorsports Park - Elk City, OK Factory Stocks, Stock Cars, A Modifieds, Enduro, Limited Sport Mod | Results | | Bobby Mayfield (A Modifieds) | - | - | - | 5th |
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| 5/12/2018 | Elk City Motorsports Park - Elk City, OK Factory Stocks, Stock Cars, A Modifieds, Enduro, Limited Sport Mod | Results | | Bobby Mayfield (A Modifieds) | 1st | - | - | 3rd |
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| 6/2/2018 | Elk City Motorsports Park - Elk City, OK Factory Stocks, Stock Cars, A Modifieds, Enduro, Limited Sport Mod | Results | | Bobby Mayfield (A Modifieds) | 4th | - | - | 5th |
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| 6/9/2018 | Elk City Motorsports Park - Elk City, OK Sooner Sportmod Event Factory Stocks, Stock Cars, A Modifieds, Enduro, Limited Sport Mod | Results | | Bobby Mayfield (A Modifieds) | 2nd | - | - | 2nd |
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| 6/16/2018 | Elk City Motorsports Park - Elk City, OK Sooner Limited Modified Event Factory Stocks, Stock Cars, A Modifieds, Midwest Modifieds, Enduro | Results | | Bobby Mayfield (A Modifieds) | 3rd | - | - | 3rd |
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| 7/6/2018 | Elk City Motorsports Park - Elk City, OK Factory Stocks, Stock Cars, A Modifieds, Enduro, Limited Sport Mod | Results | | Bobby Mayfield (A Modifieds) | 2nd | - | - | 3rd |
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| 7/7/2018 | Elk City Motorsports Park - Elk City, OK Factory Stocks, Stock Cars, A Modifieds, Enduro, Limited Sport Mod | Results | | Bobby Mayfield (A Modifieds) | 6th | - | - | 15th |
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| 7/21/2018 | Elk City Motorsports Park - Elk City, OK Factory Stocks, Stock Cars, A Modifieds, Enduro, Limited Sport Mod | Results | | Bobby Mayfield (A Modifieds) | 3rd | - | - | 4th |
|
| 8/11/2018 | Elk City Motorsports Park - Elk City, OK Sooner Limited Modified Event Factory Stocks, Stock Cars, A Modifieds, Midwest Modifieds, Enduro | Results | | Bobby Mayfield (A Modifieds) | 3rd | - | - | 4th |
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| 8/18/2018 | Elk City Motorsports Park - Elk City, OK Factory Stocks, Stock Cars, A Modifieds, Enduro, Limited Sport Mod | Results | | Bobby Mayfield (A Modifieds) | 3rd | - | - | 4th |
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| 9/8/2018 | Elk City Motorsports Park - Elk City, OK Factory Stocks, Stock Cars, A Modifieds, Enduro, Limited Sport Mod | Results | | Bobby Mayfield (A Modifieds) | 2nd | - | - | 12th |
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| 9/15/2018 | Elk City Motorsports Park - Elk City, OK Factory Stocks, Stock Cars, A Modifieds, Enduro, Limited Sport Mod | Results | | Bobby Mayfield (A Modifieds) | 5th | - | - | 8th |
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| 9/29/2018 | Elk City Motorsports Park - Elk City, OK Factory Stocks, Stock Cars, A Modifieds, Enduro, Limited Sport Mod | Results | | Bobby Mayfield (A Modifieds) | 1st | - | - | 3rd |
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| 10/6/2018 | Elk City Motorsports Park - Elk City, OK Factory Stocks, Stock Cars, A Modifieds, Enduro, Limited Sport Mod | Results | | Bobby Mayfield (A Modifieds) | 1st | - | - | 2nd |
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| 10/20/2018 | Elk City Motorsports Park - Elk City, OK Winter Nationals Factory Stocks, Stock Cars, A Modifieds, Enduro, Limited Sport Mod | Results | | Bobby Mayfield (A Modifieds) | 1st | - | - | 5th |
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| 10/21/2018 | Elk City Motorsports Park - Elk City, OK Winter Nationals Factory Stocks, Stock Cars, A Modifieds, Enduro, Limited Sport Mod | Results | | Bobby Mayfield (A Modifieds) | 6th | - | - | 12th |
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