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| 3/30/2018 | Tri-State Speedway - Pocola, OK 39th Annual Cecil Harlan Memorial Kegger A Modifieds, B Modifieds, Dirt Late Models, Vintage Full Body Stock Cars, CRUSA Street Stocks, Super Stocks, Pure Stock | Results | | Robert Southerland (Super Stocks) | 2nd | - | - | - |
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| 3/31/2018 | Tri-State Speedway - Pocola, OK 39th Annual Cecil Harlan Memorial Kegger A Modifieds, B Modifieds, Dirt Late Models, Super Stocks, Pure Stock | Results | | Robert Southerland (Super Stocks) | - | - | - | 18th |
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| 4/28/2018 | Tri-State Speedway - Pocola, OK 11th Danny Martinez Memorial Races with the Ca$h Money SDS Late Models A Modifieds, B Modifieds, Street Stocks, Dirt Late Models, Super Stocks, Pure Stock | Results | | Robert Southerland (Super Stocks) | 6th | - | - | 9th |
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| 5/5/2018 | Tri-State Speedway - Pocola, OK The “Hunt for the Casey’s Cup” USMTS Modifieds A Modifieds: USMTS - United States Modified Touring Series B Modifieds, Pure Stock | Results | | Robert Southerland (B Modifieds) | 4th | - | 5th | 23rd |
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| 5/12/2018 | Tri-State Speedway - Pocola, OK Regular Point Racing A Modifieds, B Modifieds, Street Stocks, Super Stocks, Pure Stock | Results | | Robert Southerland (Pure Stock) | 3rd | - | - | 3rd |
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| 5/26/2018 | Tri-State Speedway - Pocola, OK Memorial Day Weekend Sunday Race Day - Added Money A Modifieds, B Modifieds, Street Stocks, Super Stocks, Pure Stock | Results | | Robert Southerland (Pure Stock) | 2nd | - | - | 13th |
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| 6/9/2018 | Tri-State Speedway - Pocola, OK Regular Point Racing A Modifieds, B Modifieds, Street Stocks, Super Stocks, Pure Stock | Results | | Robert Southerland (B Modifieds) | 4th | - | - | 10th |
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| 6/30/2018 | Tri-State Speedway - Pocola, OK 47th Annual Firecracker Spectacular & 6th Annual Curtis Tennant Memorial PLUS Topless B-Mods B Modifieds, Street Stocks, Super Stocks, Pure Stock | Results | | Robert Southerland (Pure Stock) | 6th | - | - | DNS |
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| 7/21/2018 | Tri-State Speedway - Pocola, OK 20th Annual Super Stock Showdown & John Stand Memorial B Modifieds, Super Stocks, Pure Stock | Results | | Robert Southerland (B Modifieds) | 6th | - | 10th | - |
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| 9/1/2018 | Tri-State Speedway - Pocola, OK 2nd Annual USRA Modified Fall Classic A Modifieds, B Modifieds, Street Stocks, Super Stocks, Pure Stock | Results | | Robert Southerland (Super Stocks) | 7th | - | 15th | - |
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| 10/26/2018 | Tri-State Speedway - Pocola, OK 39th Annual Spooker Stock Cars, Super Sports, A Modifieds, B Modifieds, Dirt Late Models, Economy Late Models, Super Stocks, Pure Stock, Dirt Mini Late Models | Results | | Robert Southerland (Super Sports) | 4th | - | - | - | | Robert Southerland (Super Stocks) | - | - | - | - |
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| 10/27/2018 | Tri-State Speedway - Pocola, OK 39th Annual Spooker Super Sports, A Modifieds, B Modifieds, Dirt Late Models, Super Stocks, Dirt Mini Late Models | Results | | Robert Southerland (Super Sports) | - | - | - | 10th | | Robert Southerland (Super Stocks) | 8th | - | 6th | 18th |
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