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| 6/12/2021 | Diamond Park Speedway - Murfreesboro, AR Regular Race Night plus Kids Power Wheels Demo Derby Factory Stocks, Sportsmans, Young Guns, Hornets, Pure Stock, IMCA Modified, IMCA Mod Lite | Results | | Grant Rollins (IMCA Modified) | 5th | - | - | 5th |
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| 7/3/2021 | Diamond Park Speedway - Murfreesboro, AR Tex Myers 8 Ball Classic $888 to Win in Modlites, $1K to win in Pure Stock Factory Stocks, Sportsmans, Young Guns, Hornets, Pure Stock, IMCA Modified, IMCA Mod Lite | Results | | Grant Rollins (IMCA Modified) | 4th (DNF) | - | - | 7th |
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| 7/17/2021 | Diamond Park Speedway - Murfreesboro, AR $500 Pure Stock plus Regular Points Night Factory Stocks, Sportsmans, Hornets, Pure Stock, IMCA Modified, IMCA Mod Lite | Results | | Grant Rollins (IMCA Modified) | 5th (DNF) | - | - | 11th (DNF) |
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| 8/7/2021 | Diamond Park Speedway - Murfreesboro, AR Modlite Challenge Series #3 $1K/$100 plus Diamond 100 Enduro $1000 to WIN!! Factory Stocks, Sportsmans, Young Guns, Hornets, Enduro, Pure Stock, IMCA Mod Lite | Results | | Grant Rollins (Sportsmans) | 2nd | - | - | 2nd |
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| 9/4/2021 | Diamond Park Speedway - Murfreesboro, AR 360 Sprints - Winged: ASCS Mid-South Region Factory Stocks, Sportsmans, Young Guns, Hornets, Enduro, Pure Stock, IMCA Mod Lite | Results | | Grant Rollins (Sportsmans) | 3rd | - | - | 1st |
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| 9/11/2021 | Diamond Park Speedway - Murfreesboro, AR Salute to America & Freedom Fighter 1000 Factory Stocks, Sportsmans, Young Guns, Hornets, Pure Stock, IMCA Mod Lite | Results | | Grant Rollins (Sportsmans) | 1st | - | - | 1st |
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| 9/18/2021 | Diamond Park Speedway - Murfreesboro, AR Top Dog Nationals $1K to Win Pure Stock/Arkansas Factory Factory Stocks, Sportsmans, Young Guns, Hornets, Pure Stock, IMCA Mod Lite | Results | | Grant Rollins (Sportsmans) | 7th (DNF) | - | - | DNS |
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| 10/23/2021 | Diamond Park Speedway - Murfreesboro, AR Modlite Challenge Series #4 $1K/$100 BREAST CANCER AWARENESS! Factory Stocks, Sportsmans, Dirt Late Models, Young Guns, Hornets, Pure Stock, IMCA Mod Lite | Results | | Grant Rollins (Sportsmans) | 1st | - | - | 8th (DNF) |
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| 10/30/2021 | Diamond Park Speedway - Murfreesboro, AR Halloween Trick or Treat for Kids Plus Regular Racing in All Classes! Factory Stocks, Sportsmans, Dirt Late Models, Young Guns, Hornets, Pure Stock, IMCA Mod Lite | Results | | Grant Rollins (Sportsmans) | 3rd (DNF) | - | - | 7th (DNF) |
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