| | Heat | Dash | B Feature | A Feature |
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| 5/12/2018 | Riverside International Speedway - West Memphis, AR 305 Sprints - Winged, Stock Cars, A Modifieds, Winged A-Class, Dirt Late Models | Results | | Donny Howard (305 Sprints - Winged) | 1st | - | - | 4th |
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| 5/19/2018 | Riverside International Speedway - West Memphis, AR Hooker Hood Classic 305 Sprints - Winged: MidSouth Sprint Car Association 360 Sprints - Winged, Stock Cars, Dirt Late Models | Results | | Donny Howard (305 Sprints - Winged) | 1st | - | - | 5th |
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| 6/2/2018 | Riverside International Speedway - West Memphis, AR USCS Race Special 360 Sprints - Winged: USCS United Sprint Car Series 305 Sprints - Winged: MidSouth Sprint Car Association Stock Cars, Dirt Late Models | Results | | Donny Howard (305 Sprints - Winged) | 7th | - | - | 6th |
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| 6/9/2018 | Greenville Speedway - Greenville, MS USCS 305 Sprints - Winged: MidSouth Sprint Car Association Dirt Crate Late Models | Results | | Donny Howard (305 Sprints - Winged) | 1st | - | - | 4th |
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| 7/3/2018 | Lexington 104 Speedway - Lexington, TN 360 Sprints - Winged: USCS United Sprint Car Series 305 Sprints - Winged: MidSouth Sprint Car Association | Results | | Donny Howard (305 Sprints - Winged) | 7th | - | - | 14th |
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| 7/14/2018 | I-30 Speedway - Little Rock, AR I-30-30 Showdown 305 Sprints - Winged: MidSouth Sprint Car Association | Results | | Donny Howard (305 Sprints - Winged) | 4th | - | - | 10th |
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| 8/4/2018 | Riverside International Speedway - West Memphis, AR 5th Annual Cody Burk Memorial 305 Sprints - Winged: MidSouth Sprint Car Association Stock Cars, A Modifieds, Dirt Late Models | Results | | Donny Howard (305 Sprints - Winged) | 1st | - | - | 10th |
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| 8/31/2018 | Crowleys Ridge Raceway - Paragould, AR Big Jimmy Cup Race 1 305 Sprints - Winged: MidSouth Sprint Car Association Dirt Late Models | Results | | Donny Howard (305 Sprints - Winged) | - | - | - | 13th |
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| 9/1/2018 | Riverside International Speedway - West Memphis, AR Jimmy Huffman Memorial 305 Sprints - Winged: MidSouth Sprint Car Association Stock Cars, A Modifieds, Winged A-Class, Dirt Late Models | Results | | Donny Howard (305 Sprints - Winged) | 3rd | - | - | 11th |
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| 9/2/2018 | Greenville Speedway - Greenville, MS Big Jimmy Cup Race 3 - Championship Night 305 Sprints - Winged: MidSouth Sprint Car Association with MSCA-Mid-South Sprint Car Association | Results | | Donny Howard (305 Sprints - Winged) | 1st | - | - | 14th |
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| 9/29/2018 | Riverside International Speedway - West Memphis, AR Grassroots Nationals 305 Sprints - Winged: MidSouth Sprint Car Association 360 Sprints - Winged, Stock Cars, Dirt Late Models | Results | | Donny Howard (305 Sprints - Winged) | 6th | - | - | 6th |
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| 10/12/2018 | Riverside International Speedway - West Memphis, AR USCS Fall Nationals 360 Sprints - Winged: USCS United Sprint Car Series 305 Sprints - Winged: MSCA-Mid-South Sprint Car Association Stock Cars, Winged A-Class, Dirt Late Models | Rain Out |