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| 4/21/2018 | Sunset Speedway Park - Banks, OR Dirt Super Late Models, Restricted 'A' Class, Winged A-Class, Street Stocks, Dwarf, Hornets, Asphalt Rookie Stocks | Results | | Britton Donahoo (Dirt Super Late Models) | 1st | 2nd | - | 3rd |
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| 5/5/2018 | Willamette Speedway - Lebanon, OR FIGHT HUNGER NIGHT-$2.00 OFF WITH CAN OF FOOD Dirt Super Late Models, Dirt Mini Trucks, A Modifieds, Street Stocks | Results | | Britton Donahoo (Dirt Super Late Models) | - | - | - | 7th |
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| 5/12/2018 | Sunset Speedway Park - Banks, OR 98.7 THE BULL NIGHT Dirt Super Late Models, A Modifieds, Street Stocks, Hornets, Asphalt Rookie Stocks | Results | | Britton Donahoo (Dirt Super Late Models) | 3rd | 2nd | - | 1st |
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| 6/2/2018 | Willamette Speedway - Lebanon, OR STRAWBERRY CUP Dirt Super Late Models, Stock Cars, Sportsmans, Super Sports, A Modifieds, Street Stocks | Results | | Britton Donahoo (Dirt Super Late Models) | - | - | - | 10th |
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| 6/16/2018 | Willamette Speedway - Lebanon, OR FAN APPRECIATION NIGHT Dirt Super Late Models, Sportsmans, Dirt Mini Trucks, A Modifieds, B Modifieds, Street Stocks | Results | | Britton Donahoo (Dirt Super Late Models) | - | - | - | 12th |
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| 7/14/2018 | Willamette Speedway - Lebanon, OR SHRINERS NIGHT Dirt Super Late Models, Stock Cars, Sportsmans, Super Sports, A Modifieds, Street Stocks | Results | | Britton Donahoo (Dirt Super Late Models) | - | - | - | 12th |
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| 8/4/2018 | Willamette Speedway - Lebanon, OR DRIVER APPRECIATION NIGHT Dirt Super Late Models, Stock Cars, Sportsmans, Super Sports, Dirt Mini Trucks, A Modifieds, Street Stocks | Results | | Britton Donahoo (Dirt Super Late Models) | - | - | - | 4th |
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| 9/1/2018 | Willamette Speedway - Lebanon, OR FALL FRENZY/IRON GIANT (IMCA STOCK CAR CHAMPIONSHIP) Dirt Super Late Models, Stock Cars, Sportsmans, Super Sports, A Modifieds, Street Stocks | Results | | Britton Donahoo (Dirt Super Late Models) | - | - | - | 19th |
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| 9/5/2018 | Willamette Speedway - Lebanon, OR WORLD OF OUTLAW SPRINT CARS 410 Sprints - Winged: World of Outlaws Dirt Super Late Models | Results | | Britton Donahoo (Dirt Super Late Models) | - | - | - | 13th |
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| 9/15/2018 | Willamette Speedway - Lebanon, OR PROTECT THE CROPS THANK A FARMER NIGHT Dirt Super Late Models, Sportsmans, Super Sports, Dirt Mini Trucks, A Modifieds, Street Stocks | Results | | Britton Donahoo (Dirt Super Late Models) | - | - | - | - |
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| 9/22/2018 | Willamette Speedway - Lebanon, OR LES SCHWAB CHAMPIONSHIP NIGHT/BEER CUP Dirt Super Late Models, Sportsmans, Super Sports, Dirt Mini Trucks, A Modifieds, B Modifieds, Street Stocks | Results | | Britton Donahoo (Dirt Super Late Models) | - | - | - | 4th |
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