| | Heat | Dash | B Feature | A Feature |
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| 3/30/2018 | Port City Raceway - Tulsa, OK spring fling Winged Outlaw, Restricted 'A' Class, Winged A-Class, Stock Non-Wing, Junior Sprints, Sportsman Micros | Results | | Grady Mercer (Winged A-Class) | 5th | - | 10th | - |
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| 4/7/2018 | Port City Raceway - Tulsa, OK Winged Outlaw, Restricted 'A' Class, Winged A-Class, Stock Non-Wing, Junior Sprints, Sportsman Micros | Canceled |
| 4/14/2018 | Port City Raceway - Tulsa, OK Winged Outlaw, Restricted 'A' Class, Winged A-Class, Stock Non-Wing, Junior Sprints, Sportsman Micros | Results | | Grady Mercer (Winged A-Class) | 2nd | - | - | 10th |
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| 4/28/2018 | Port City Raceway - Tulsa, OK Winged Outlaw, Restricted 'A' Class, Winged A-Class, Stock Non-Wing, Junior Sprints, Sportsman Micros | Results | | Grady Mercer (Winged A-Class) | 1st | - | - | 17th |
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| 5/6/2018 | Creek County Speedway - Sapulpa, OK A Modifieds: USMTS - United States Modified Touring Series Restricted 'A' Class: NOW600 Restricted Micros Winged A-Class: NOW600 A-Class Micros | Results | | Grady Mercer (Winged A-Class) | 9th | - | 6th | 12th |
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| 5/11/2018 | Creek County Speedway - Sapulpa, OK "Micro Sprints" regular points Winged Outlaw, Restricted 'A' Class, Winged A-Class, Stock Non-Wing, Junior Sprints, Sportsman Micros | Results | | Grady Mercer (Winged A-Class) | 3rd | - | - | 6th | | Grady Mercer (Stock Non-Wing) | 2nd | - | - | 5th |
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| 7/8/2018 | Port City Raceway - Tulsa, OK Restricted 'A' Class: NOW600 National Micros with NOW600 Restricted Micros Winged A-Class: NOW600 A-Class Micros Stock Non-Wing: NOW600 Non-Wing Micros Winged Outlaw, Junior Sprints, Sportsman Micros | Results | | Grady Mercer (Winged A-Class) | 8th | - | 9th | - |
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| 7/14/2018 | Port City Raceway - Tulsa, OK Winged Outlaw, Restricted 'A' Class, Winged A-Class, Stock Non-Wing, Junior Sprints, Sportsman Micros | Results | | Grady Mercer (Winged A-Class) | 3rd | - | - | 16th | | Grady Mercer (Stock Non-Wing) | 7th | - | - | DNS |
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| 7/21/2018 | Port City Raceway - Tulsa, OK Winged Outlaw, Restricted 'A' Class, Winged A-Class, Stock Non-Wing, Junior Sprints, Sportsman Micros | Results | | Grady Mercer (Winged A-Class) | 7th | - | 1st | 8th | | Grady Mercer (Stock Non-Wing) | 8th | - | 5th | - |
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| 7/27/2018 | Port City Raceway - Tulsa, OK Non-Wing Nationals Winged Outlaw, Non-Wing Outlaw, Restricted 'A' Class, Stock Non-Wing, Junior Sprints, Sportsman Micros | Results | | Grady Mercer (Stock Non-Wing) | 2nd | - | - | 15th |
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| 7/28/2018 | Port City Raceway - Tulsa, OK Non-Wing Nationals Winged Outlaw, Non-Wing Outlaw, Restricted 'A' Class, Stock Non-Wing, Junior Sprints, Sportsman Micros | Results | | Grady Mercer (Stock Non-Wing) | 2nd | - | - | 18th |
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| 8/11/2018 | Port City Raceway - Tulsa, OK Winged Outlaw, Restricted 'A' Class, Winged A-Class, Stock Non-Wing, Junior Sprints, Sportsman Micros | Results | | Grady Mercer (Winged A-Class) | 6th | - | - | 19th |
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| 8/18/2018 | Port City Raceway - Tulsa, OK Winged Outlaw, Restricted 'A' Class, Winged A-Class, Stock Non-Wing, Junior Sprints, Sportsman Micros | Results | | Grady Mercer (Winged A-Class) | 5th | - | 3rd | 9th |
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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 | | Grady Mercer (Stock Non-Wing) | 3rd | - | - | 7th |
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| 10/6/2018 | Port City Raceway - Tulsa, OK Winged Outlaw, Restricted 'A' Class, Winged A-Class, Stock Non-Wing, Junior Sprints, Sportsman Micros | Results | | Grady Mercer (Winged A-Class) | 7th | - | - | 17th |
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| 10/19/2018 | Port City Raceway - Tulsa, OK 19th Annual Pete Frazier Memorial - NOW600 Lucas Oil National Micros Restricted 'A' Class: NOW600 Restricted Micros Winged A-Class: NOW600 A-Class Micros Stock Non-Wing: NOW600 Non-Wing Micros Winged Outlaw, Junior Sprints, Sportsman Micros | Results | | Grady Mercer (Winged A-Class) | 5th | - | 6th | - |
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| 10/20/2018 | Port City Raceway - Tulsa, OK 19th Annual Pete Frazier Memorial - NOW600 Lucas Oil National Micros Restricted 'A' Class: NOW600 Restricted Micros Winged A-Class: NOW600 A-Class Micros Stock Non-Wing: NOW600 Non-Wing Micros Winged Outlaw, Junior Sprints, Sportsman Micros | Results | | Grady Mercer (Winged A-Class) | 3rd | - | 13th | - |
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| 11/3/2018 | Arkoma Speedway - Arkoma, OK Restricted 'A' Class: NOW600 National Micros with NOW600 Restricted Micros Winged A-Class: NOW600 A-Class Micros Stock Non-Wing: NOW600 Non-Wing Micros | Results | | Grady Mercer (Stock Non-Wing) | 6th | - | 4th | - |
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| 11/4/2018 | Arkoma Speedway - Arkoma, OK Restricted 'A' Class: NOW600 National Micros with NOW600 Restricted Micros Winged A-Class: NOW600 A-Class Micros Stock Non-Wing: NOW600 Non-Wing Micros | Results | | Grady Mercer (Stock Non-Wing) | 3rd | - | - | 8th |
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| 12/31/2018 | Tulsa Expo Raceway - Tulsa, OK Early Parking Winged Outlaw: Tulsa Shootout Non-Wing Outlaw, Restricted 'A' Class, Winged A-Class, Stock Non-Wing, Junior Sprints, 600cc Modifieds | Results | | Grady Mercer (Winged A-Class) | - | - | - | - | | Grady Mercer (Stock Non-Wing) | - | - | - | - |
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