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| 4/21/2018 | Skagit Speedway - Burlington, WA Round 1 360 Sprints - Winged, Sportsman Sprints, A Modifieds, Hornets | Results | | Brett McGhie (Sportsman Sprints) | 5th | - | - | 8th |
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| 5/12/2018 | Skagit Speedway - Burlington, WA Round 4 & Washington Modified Tour A Modifieds: Washington Modified Tour Sportsman Sprints, Hornets | Results | | Brett McGhie (Sportsman Sprints) | 2nd | - | - | 4th |
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| 5/18/2018 | Cottage Grove Speedway - Cottage Grove, OR $5 FAST FRIDAY - ISCS SPRINT TOUR Sportsman Sprints, Limited Sprints - Winged, A Modifieds | Results | | Brett McGhie (Sportsman Sprints) | - | - | - | 14th |
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| 5/26/2018 | Skagit Speedway - Burlington, WA John Carroll Classic & FIREWORKS SHOW A Modifieds: Washington Modified Tour 360 Sprints - Winged, Sportsman Sprints, Hornets | Results | | Brett McGhie (Sportsman Sprints) | 6th | - | - | 11th |
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| 6/9/2018 | Skagit Speedway - Burlington, WA Round 8 360 Sprints - Winged, Sportsman Sprints, A Modifieds, Hornets | Results | | Brett McGhie (Sportsman Sprints) | 4th | - | - | 5th |
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| 6/16/2018 | Skagit Speedway - Burlington, WA Round 9 -- ROLLING THUNDER BIG RIGS / R&H Mechanical Sportsman Sprint Shootout Sportsman Sprints, Roadsters, Hornets | Results | | Brett McGhie (Sportsman Sprints) | 2nd | - | - | 9th |
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| 6/23/2018 | Cottage Grove Speedway - Cottage Grove, OR WALLBANGER CUP - ISCS SPRINTS Sportsman Sprints, Limited Sprints - Winged, Dirt Super Late Models, Street Stocks, Hornets | Results | | Brett McGhie (Sportsman Sprints) | - | - | - | 19th |
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| 7/7/2018 | Skagit Speedway - Burlington, WA Les Schwab Tires GIANT FIREWORKS and Mid-Season Championships: 360 Sprints - Winged, Sportsman Sprints, A Modifieds, Hornets, Generic 1 | Results | | Brett McGhie (Sportsman Sprints) | - | - | - | 7th |
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| 7/27/2018 | Willamette Speedway - Lebanon, OR 360 Sprints - Winged: ISCS-Interstate Sprint Car Series (360) Sportsman Sprints, Limited Sprints - Winged, Stock Cars, A Modifieds, B Modifieds | Results | | Brett McGhie (360 Sprints - Winged) | 1st | - | - | 4th |
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| 7/28/2018 | Cottage Grove Speedway - Cottage Grove, OR DOLLAR DAYS - $1.00 GENERAL ADMISSION - ISCS SPRINTS Sportsman Sprints, B Modifieds, Street Stocks, Hornets | Results | | Brett McGhie (Sportsman Sprints) | 5th | - | - | 10th |
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| 8/4/2018 | Skagit Speedway - Burlington, WA Round 18 - NW MODIFIED CHALLENGE Sportsman Sprints, A Modifieds, Hornets | Results | | Brett McGhie (Sportsman Sprints) | 6th | - | - | 14th |
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| 8/14/2018 | Cottage Grove Speedway - Cottage Grove, OR ISCS WEEK OF SPEED - ISCS SPRINTS Sportsman Sprints, Dwarf | Results | | Brett McGhie (Sportsman Sprints) | - | - | - | 15th |
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| 8/16/2018 | Sunset Speedway Park - Banks, OR ISCS SPEEDWEEK 360 Sprints - Winged: ISCS-Interstate Sprint Car Series (360) Limited Sprints - Winged, Winged A-Class, Street Stocks, Dwarf | Results | | Brett McGhie (360 Sprints - Winged) | - | - | - | 18th |
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| 8/31/2018 | Electric City Speedway - Great Falls, MT 25th Montana Roundup Sprint Car Shoot Out 360 Sprints - Winged: North-American Speed Association A Modifieds, WISSOTA Midwest Mods | Results | | Brett McGhie (360 Sprints - Winged) | 2nd | - | - | 11th |
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| 9/1/2018 | Electric City Speedway - Great Falls, MT 25th Montana Roundup Sprint Car Shoot Out 360 Sprints - Winged: North-American Speed Association A Modifieds, WISSOTA Street Stock, WISSOTA Super Stock | Results | | Brett McGhie (360 Sprints - Winged) | 4th | - | - | 11th |
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| 9/2/2018 | Electric City Speedway - Great Falls, MT 25th Montana Roundup Sprint Car Shoot Out 360 Sprints - Winged: North-American Speed Association A Modifieds, WISSOTA Street Stock | Results | | Brett McGhie (360 Sprints - Winged) | 2nd | - | - | 11th |
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| 9/15/2018 | Cottage Grove Speedway - Cottage Grove, OR RACE SEASON FINALE - CHAMPIONS CROWNED Sportsman Sprints, Dirt Super Late Models, A Modifieds, B Modifieds, Street Stocks, Hornets | Results | | Brett McGhie (Sportsman Sprints) | - | - | - | 19th |
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| 9/29/2018 | Coos Bay Speedway - Coos Bay, OR ISCS Winged Sprint Car Championship Night 360 Sprints - Winged: ISCS-Interstate Sprint Car Series (360) Limited Sprints - Winged, Street Stocks, Hornets, Economy Late Models, Pony Stock, Mini Outlaws | Results | | Brett McGhie (360 Sprints - Winged) | 3rd | - | - | - |
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