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| 1/6/2018 | Arizona Speedway - Queen Creek, AZ Wild West Shootout Round 1 Dirt Super Late Models, A Modifieds, B Modifieds | Results | | Carlos Ahumada Sr. (Dirt Super Late Models) | 9th | - | 14th | - | | Carlos Ahumada Sr. (A Modifieds) | 11th | - | 16th | - |
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| 1/7/2018 | Arizona Speedway - Queen Creek, AZ Wild West Shootout Round 2 Dirt Super Late Models, A Modifieds, B Modifieds | Results | | Carlos Ahumada Sr. (Dirt Super Late Models) | 9th | - | 12th | - | | Carlos Ahumada Sr. (A Modifieds) | 10th | - | 15th | - |
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| 1/10/2018 | Arizona Speedway - Queen Creek, AZ Wild West Shootout Round 3 Dirt Super Late Models, A Modifieds, B Modifieds | Results | | Carlos Ahumada Sr. (Dirt Super Late Models) | 10th (DNF) | - | DNS | - | | Carlos Ahumada Sr. (A Modifieds) | 10th | - | - | - |
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| 1/12/2018 | Arizona Speedway - Queen Creek, AZ Wild West Shootout Round 4 Dirt Super Late Models, A Modifieds, B Modifieds | Results | | Carlos Ahumada Sr. (A Modifieds) | 10th | - | 10th | - |
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| 1/13/2018 | Arizona Speedway - Queen Creek, AZ Wild West Shootout Round 5 Dirt Super Late Models, A Modifieds, B Modifieds | Results | | Carlos Ahumada Sr. (A Modifieds) | 10th | - | 11th (DNF) | - |
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| 5/26/2018 | Southern New Mexico Speedway - Las Cruces, NM 360 Sprints - Winged: ASCS Southwest Region B Modifieds, Street Stocks, Dirt Late Models, Pro Legends, 1200cc Outlaws Winged Minis | Results | | Carlos Ahumada Sr. (Dirt Late Models) | 2nd | - | - | 8th |
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| 6/2/2018 | Southern New Mexico Speedway - Las Cruces, NM Weekly Racing A Modifieds, Street Stocks, Super Truck, Enduro | Results | | Carlos Ahumada Sr. (A Modifieds) | 6th | - | 10th (DNF) | - |
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| 6/16/2018 | Southern New Mexico Speedway - Las Cruces, NM 360 Sprints - Non-Winged: NMMRA-New Mexico Motor Racing Association A Modifieds, Street Stocks, Super Truck, Enduro | Results | | Carlos Ahumada Sr. (A Modifieds) | 7th | - | - | DNS |
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| 6/30/2018 | Southern New Mexico Speedway - Las Cruces, NM Weekly Racing A Modifieds, Street Stocks, Super Truck, Enduro | Results | | Carlos Ahumada Sr. (A Modifieds) | 6th | - | 8th | - |
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| 8/11/2018 | Southern New Mexico Speedway - Las Cruces, NM 360 Sprints - Non-Winged: NMMRA-New Mexico Motor Racing Association A Modifieds, Street Stocks, 1200cc Outlaws Winged Minis, Super Truck, Enduro | Results | | Carlos Ahumada Sr. (A Modifieds) | 5th | - | - | 18th |
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| 8/17/2018 | West Texas Raceway - Lubbock, TX USRA MODIFIEDS & KIDS BIKE RACE Dirt Late Models: XR Southern Storm Sprint Cars, Stock Cars, Street Stocks, Limited Modified, Limited Sport Mod, Pure Stock | Results | | Carlos Ahumada Sr. (Limited Modified) | 5th | - | - | 11th |
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| 8/25/2018 | Southern New Mexico Speedway - Las Cruces, NM Weekly Racing A Modifieds, Street Stocks, Super Truck, Enduro | Results | | Carlos Ahumada Sr. (A Modifieds) | 7th | - | 5th | 20th |
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| 9/8/2018 | Southern New Mexico Speedway - Las Cruces, NM Weekly Racing A Modifieds, B Modifieds, Street Stocks, Super Truck, Enduro | Results | | Carlos Ahumada Sr. (A Modifieds) | 5th | - | 10th (DNF) | - |
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| 9/22/2018 | Southern New Mexico Speedway - Las Cruces, NM Weekly Racing A Modifieds, Street Stocks, 1200cc Outlaws Winged Minis, Super Truck, Enduro | Results | | Carlos Ahumada Sr. (A Modifieds) | 6th | - | - | 20th (DNF) |
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| 9/28/2018 | Southern New Mexico Speedway - Las Cruces, NM Fair Night A Modifieds, Street Stocks, Super Truck, Enduro | Results | | Carlos Ahumada Sr. (A Modifieds) | 5th | - | - | 15th |
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| 10/26/2018 | Southern New Mexico Speedway - Las Cruces, NM 19th Annual USRA Fall Nationals Dirt Super Late Models, A Modifieds, B Modifieds, Street Stocks, Pro Legends, Super Truck | Results | | Carlos Ahumada Sr. (A Modifieds) | 7th | - | 13th | - |
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| 10/27/2018 | Southern New Mexico Speedway - Las Cruces, NM 19th Annual USRA Fall Nationals A Modifieds, B Modifieds, Street Stocks, Pro Legends, Super Truck | Results | | Carlos Ahumada Sr. (A Modifieds) | 10th | - | 9th | - |
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| 10/28/2018 | Southern New Mexico Speedway - Las Cruces, NM 19th Annual USRA Fall Nationals Dirt Super Late Models, A Modifieds, B Modifieds, Street Stocks, Pro Legends, Super Truck | Results | | Carlos Ahumada Sr. (A Modifieds) | 3rd | - | - | - |
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