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| 3/13/2021 | Old No 1 Speedway - Harrisburg, AR ALL CLASSES + LATE MODELS Hobby Stocks, Stock Cars, A Modifieds, Street Stocks, Dirt Late Models, Hornets | Results | | Chad Williams (A Modifieds) | 6th (DNF) | - | - | 4th |
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| 3/19/2021 | Old No 1 Speedway - Harrisburg, AR COMP CAM LATE MODELS Hobby Stocks, Stock Cars, A Modifieds, Street Stocks, Dirt Late Models, Hornets | Results | | Chad Williams (A Modifieds) | 5th | - | - | 10th (DNF) |
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| 3/27/2021 | Legit Speedway Park - West Plains, MO Weekly Race Dirt Super Late Models, Hobby Stocks, A Modifieds, Economy Late Models, Limited Sport Mod, Super Stocks | Results | | Chad Williams (A Modifieds) | 3rd | - | - | 17th |
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| 4/3/2021 | Old No 1 Speedway - Harrisburg, AR ALL CLASSES + LATE MODELS Hobby Stocks, Stock Cars, A Modifieds, Street Stocks, Dirt Late Models, Hornets | Results | | Chad Williams (A Modifieds) | 4th | - | - | 3rd |
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| 4/10/2021 | Old No 1 Speedway - Harrisburg, AR ALL CLASSES (NO LATE MODEL) Hobby Stocks, Stock Cars, A Modifieds, Street Stocks, Dirt Late Models, Hornets | Results | | Chad Williams (A Modifieds) | 4th | - | - | 9th |
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| 5/1/2021 | Old No 1 Speedway - Harrisburg, AR ALL CLASSES + LATE MODELS Hobby Stocks, Stock Cars, A Modifieds, Street Stocks, Dirt Late Models, Hornets | Results | | Chad Williams (A Modifieds) | 3rd (DNF) | - | - | 5th |
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| 5/8/2021 | Old No 1 Speedway - Harrisburg, AR ALL CLASSES (NO LATE MODEL) Hobby Stocks, Stock Cars, A Modifieds, Street Stocks, Hornets | Results | | Chad Williams (A Modifieds) | 3rd | - | - | 4th |
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| 5/15/2021 | Old No 1 Speedway - Harrisburg, AR ALL CLASSES (NO LATE MODEL) Modified Midgets, Hobby Stocks, Stock Cars, A Modifieds, Street Stocks, Dirt Late Models, Hornets | Results | | Chad Williams (A Modifieds) | 3rd | - | - | 4th |
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| 5/22/2021 | Old No 1 Speedway - Harrisburg, AR ALL CLASSES (NO LATE MODEL) Hobby Stocks, Stock Cars, A Modifieds, Street Stocks, Hornets | Results | | Chad Williams (A Modifieds) | 2nd | - | - | 2nd |
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| 5/30/2021 | Old No 1 Speedway - Harrisburg, AR USCS Sunday of Speed Sprint Car Speedweek Round #3 360 Sprints - Winged: USCS United Sprint Car Series Hobby Stocks, Stock Cars, A Modifieds, Street Stocks, Dirt Late Models, Hornets | Results | | Chad Williams (A Modifieds) | 1st | - | - | 10th |
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| 6/5/2021 | Crowleys Ridge Raceway - Paragould, AR Factory Stocks, Stock Cars, A Modifieds, Street Stocks, Dirt Late Models, Pony Stock | Results | | Chad Williams (A Modifieds) | 3rd | - | - | 7th |
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| 7/10/2021 | Old No 1 Speedway - Harrisburg, AR ALL CLASSES (NO LATE MODEL) 360 Sprints - Winged, Hobby Stocks, Stock Cars, A Modifieds, Street Stocks, Hornets | Results | | Chad Williams (Street Stocks) | 2nd | - | - | 2nd |
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| 7/24/2021 | Old No 1 Speedway - Harrisburg, AR ALL CLASSES + LATE MODELS Hobby Stocks, Stock Cars, A Modifieds, Street Stocks, Dirt Late Models, Hornets | Results | | Chad Williams (A Modifieds) | 2nd | - | - | 7th (DNF) | | Chad Williams (Street Stocks) | 5th (DNF) | - | - | 8th (DNF) |
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| 7/31/2021 | Old No 1 Speedway - Harrisburg, AR ALL CLASSES (NO LATE MODEL) Hobby Stocks, Stock Cars, A Modifieds, Street Stocks, Dirt Late Models, Hornets | Results | | Chad Williams (A Modifieds) | - | - | - | 3rd |
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| 9/4/2021 | Greenville Speedway - Greenville, MS FACTORY STOCK SHOWDOWN $1000 TO WIN Factory Stocks, Hobby Stocks, Stock Cars, A Modifieds, CRUSA Street Stocks, CRUSA Dirt Late Models | Results | | Chad Williams (A Modifieds) | 3rd | - | - | 3rd |
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| 9/11/2021 | Old No 1 Speedway - Harrisburg, AR ALL CLASSES + MOD LITES Hobby Stocks, Stock Cars, A Modifieds, Street Stocks, Hornets | Results | | Chad Williams (A Modifieds) | 1st | - | - | 12th (DNF) | | Chad Williams (Street Stocks) | 1st | - | - | 14th (DNF) |
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| 9/25/2021 | Old No 1 Speedway - Harrisburg, AR ALL CLASSES (NO LATE MODEL) Hobby Stocks, Stock Cars, A Modifieds, Street Stocks, Hornets | Results | | Chad Williams (A Modifieds) | 3rd | - | - | 7th | | Chad Williams (Street Stocks) | 3rd | - | - | 5th |
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| 10/9/2021 | Old No 1 Speedway - Harrisburg, AR ALL CLASSES (NO LATE MODEL) Hobby Stocks, Stock Cars, A Modifieds, Street Stocks, Hornets | Results | | Chad Williams (A Modifieds) | 6th | - | - | 6th |
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| 10/16/2021 | Old No 1 Speedway - Harrisburg, AR GAYLON LITTLEJOHN MEMORIAL Hobby Stocks, Stock Cars, A Modifieds, Street Stocks, Dirt Late Models, Hornets | Results | | Chad Williams (A Modifieds) | 2nd | - | - | 5th |
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| 10/23/2021 | Old No 1 Speedway - Harrisburg, AR ALL CLASSES + LATE MODELS Hobby Stocks, Stock Cars, A Modifieds, Street Stocks, Dirt Late Models, Hornets | Results | | Chad Williams (A Modifieds) | 3rd | - | - | 4th |
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| 10/30/2021 | Old No 1 Speedway - Harrisburg, AR HALLOWEEN IN THE VALLEY & AUTO KING MOD MADNESS Hobby Stocks, Stock Cars, A Modifieds, Street Stocks, Dirt Late Models, Hornets | Results | | Chad Williams (A Modifieds) | 7th (DNF) | - | - | 11th (DNF) |
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