| | Heat | Dash | B Feature | A Feature |
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| 3/17/2018 | Red Dirt Raceway - Meeker, OK Oklahoma Sprint Cup 360 Sprints - Winged, Restricted 'A' Class, Stock Non-Wing, Pure Stock | Results | | Stephen Grimes (Pure Stock) | 4th | - | - | 5th |
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| 3/31/2018 | Creek County Speedway - Sapulpa, OK Fast Five Weekly Series Champ 360 Sprints - Winged, Asphalt Mini Stocks, Hobby Stocks, A Modifieds, Dwarf | Results | | Stephen Grimes (Hobby Stocks) | 2nd | - | - | 8th |
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| 4/13/2018 | Red Dirt Raceway - Meeker, OK Midgets: POWRi West Midgets B Modifieds, Hornets, Pure Stock | Results | | Stephen Grimes (Pure Stock) | DNS | - | - | 5th |
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| 5/11/2018 | Red Dirt Raceway - Meeker, OK Ladies Night Non-Winged Sprints: United Sprint League Asphalt Mini Stocks, B Modifieds, Economy Sprints - Non Winged, Pure Stock | Results | | Stephen Grimes (Pure Stock) | 5th | - | - | 7th |
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| 6/1/2018 | Red Dirt Raceway - Meeker, OK 360 Sprints - Winged: ASCS Red River Region B Modifieds, Hornets, Pure Stock | Results | | Stephen Grimes (Pure Stock) | 3rd | - | - | 5th |
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| 6/8/2018 | Red Dirt Raceway - Meeker, OK Meeker 50.0 Non-Winged Sprints: United Sprint League B Modifieds, Economy Sprints - Non Winged, Hornets, Pure Stock | Rain Out |
| 6/15/2018 | Red Dirt Raceway - Meeker, OK Midgets: POWRi West Midgets Stock Non-Wing, B Modifieds, Hornets, Pure Stock | Results | | Stephen Grimes (Pure Stock) | 5th | - | - | 14th |
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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 | | Stephen Grimes (Factory Stocks) | 4th | - | - | 7th |
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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 | | Stephen Grimes (Factory Stocks) | 3rd | - | - | 10th |
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| 9/9/2018 | Red Dirt Raceway - Meeker, OK No Wing Fling Asphalt Mini Stocks, Stock Non-Wing, B Modifieds, Hornets, Pure Stock | Results | | Stephen Grimes (Pure Stock) | 6th | - | - | 5th |
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| 9/21/2018 | Red Dirt Raceway - Meeker, OK 3rd Annual Pat Suchy Classic 305 Sprints - Winged: SSO-Sprint Series of Oklahoma Stock Non-Wing, B Modifieds, Pure Stock | Results | | Stephen Grimes (Pure Stock) | 8th | - | - | 6th |
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