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| 4/2/2021 | Poplar Bluff Motorsports Park - Poplar Bluff, MO COMP Cams Super Dirt Series Dirt Late Models | Results | | Jeff Herzog (Dirt Late Models) | 7th (DNF) | - | 8th | - |
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| 4/14/2021 | Stuart Speedway - Stuart, IA Lucas Oil MLRA Late Models Dirt Super Late Models: Lucas Oil MLRA IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Sport Compact | Results | | Jeff Herzog (Dirt Super Late Models) | 5th | - | 3rd | 20th |
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| 4/15/2021 | Davenport Speedway - Davenport, IA Annual Event Dirt Super Late Models: Lucas Oil MLRA | Results | | Jeff Herzog (Dirt Super Late Models) | 7th | - | 7th | - |
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| 4/16/2021 | 34 Raceway - West Burlington, IA Prelude to the Slocum Dirt Super Late Models: Lucas Oil MLRA 305 Sprints - Winged, Stock Cars, 2WD Trucks | Results | | Jeff Herzog (Dirt Super Late Models) | 7th | - | 6th | - |
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| 4/17/2021 | 34 Raceway - West Burlington, IA Slocum 50 presented by The Outpost Bar & Grill Dirt Super Late Models: Lucas Oil MLRA 305 Sprints - Winged, Stock Cars | Results | | Jeff Herzog (Dirt Super Late Models) | 6th | - | 7th | - |
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| 4/30/2021 | Tri City Speedway - Granite City, IL Fast Friday Racing UMP LM, UMP Mods, BMods, UMP St Stk, UMP 4-Cyl & Winged Micros DIRTcar Late Models, DIRTcar UMP Modifieds, DIRTcar Sport Compact, Winged Outlaw, B Modifieds, Street Stocks | Results | | Jeff Herzog (DIRTcar Late Models) | 2nd | - | - | 5th |
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| 5/22/2021 | Highland Speedway - Highland, IL DIRTcar Late Models, DIRTcar UMP Modifieds, B Modifieds, Street Stocks | Results | | Jeff Herzog (DIRTcar Late Models) | 4th | - | - | - |
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| 5/25/2021 | Tri City Speedway - Granite City, IL Castrol FloRacing Late Model Night in America $10,000 with UMP Mods $1,500 Dirt Super Late Models: Castrol FloRacing Night in America DIRTcar Late Models, DIRTcar UMP Modifieds, CRUSA Dirt Late Models | Results | | Jeff Herzog (Dirt Super Late Models) | 7th | - | - | 13th | | Jeff Herzog (DIRTcar Late Models) | 7th | - | - | 13th |
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| 6/11/2021 | Tri City Speedway - Granite City, IL Fast Friday Racing UMP LM, UMP Mods, BMods, UMP St Stk, & UMP 4-Cyl DIRTcar Late Models, DIRTcar UMP Modifieds, DIRTcar Sport Compact, B Modifieds, Street Stocks | Results | | Jeff Herzog (DIRTcar Late Models) | 1st | - | - | 11th |
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| 6/18/2021 | Tri City Speedway - Granite City, IL UMP Summer Nationals UMP LM $10,000 with Summit Mods $1,500 & BMods $1,000 DIRTcar Late Models: DIRTcar Summer Nationals DIRTcar UMP Modifieds: DIRTcar Modified Nationals B Modifieds | Results | | Jeff Herzog (DIRTcar Late Models) | 6th | - | 7th | - |
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| 6/19/2021 | Fairbury Speedway - Fairbury, IL DIRTcar Summer Nationals DIRTcar Late Models: DIRTcar Summer Nationals DIRTcar UMP Modifieds: DIRTcar Modified Nationals DIRTcar Sportsmans | Results | | Jeff Herzog (DIRTcar Late Models) | 7th | - | 5th | - |
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| 7/3/2021 | 34 Raceway - West Burlington, IA Lucas Oil MLRA Dirt Super Late Models: Lucas Oil MLRA Stock Cars, A Modifieds, 2WD Trucks, Sport Compact | Results | | Jeff Herzog (Dirt Super Late Models) | 2nd | - | - | 12th |
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| 7/8/2021 | Macon Speedway - Macon, IL Herald & Review 100 Featuring the Summer Nationals Hell Tour DIRTcar Late Models: DIRTcar Summer Nationals DIRTcar UMP Modifieds: DIRTcar Modified Nationals B Modifieds | Results | | Jeff Herzog (DIRTcar Late Models) | 4th | - | - | 18th |
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| 7/9/2021 | Farmer City Raceway - Farmer City, IL DIRTCAR SUMMER NATIONALS DIRTcar Late Models: DIRTcar Summer Nationals DIRTcar UMP Modifieds: DIRTcar Modified Nationals Street Stocks, Pro Late Model | Results | | Jeff Herzog (DIRTcar Late Models) | 7th | - | 9th | - |
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| 9/10/2021 | Tri City Speedway - Granite City, IL Fast Friday Racing UMP LM, UMP Mods, BMods, UMP St Stk, & UMP 4-Cyl DIRTcar Late Models, DIRTcar UMP Modifieds, DIRTcar Sport Compact, B Modifieds, Street Stocks | Results | | Jeff Herzog (DIRTcar Late Models) | 2nd | - | - | 3rd |
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| 9/23/2021 | Tri City Speedway - Granite City, IL 17th Annual Summit Modified Mania with Twin Mod Features $2000 to win each and UMP LM $3000 to win DIRTcar Late Models, DIRTcar UMP Modifieds | Results | | Jeff Herzog (DIRTcar Late Models) | 2nd | - | - | 6th |
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| 9/24/2021 | Tri City Speedway - Granite City, IL 17th Annual Summit Modified Mania with Twin Mod Features $2000 to win each and UMP LM $3000 to win DIRTcar Late Models, DIRTcar UMP Modifieds | Results | | Jeff Herzog (DIRTcar Late Models) | 1st | - | - | 10th |
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| 9/25/2021 | Tri City Speedway - Granite City, IL 17th Annual Summit Mod Mania $5000/$500 $1K Non-Q race, LM $3000 & BMods $1000 (start 1 hr early) DIRTcar Late Models, DIRTcar UMP Modifieds, B Modifieds | Results | | Jeff Herzog (DIRTcar Late Models) | 1st | - | - | 4th |
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| 10/9/2021 | Fairbury Speedway - Fairbury, IL FALS Frenzy DIRTcar Late Models, DIRTcar UMP Modifieds, Pro Late Model | Results | | Jeff Herzog (DIRTcar Late Models) | 6th | - | 3rd | - |
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| 10/16/2021 | Tri City Speedway - Granite City, IL 2nd Annual Event Dirt Super Late Models: Lucas Oil MLRA DIRTcar UMP Modifieds, B Modifieds | Results | | Jeff Herzog (Dirt Super Late Models) | 1st | - | - | 6th |
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| 11/20/2021 | Springfield Raceway - Springfield, MO CASEY'S PRESENTS TURKEY BOWL XV / HEATS & FEATURE Late Model , A Mod / B MAIN & A MAIN from Friday A Modifieds, Midwest Modifieds, Dirt Late Models, Pro Legends, Limited Sport Mod, USRA B-Mods | Results | | Jeff Herzog (Dirt Late Models) | 3rd | - | 3rd | 11th |
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| 12/3/2021 | The Dome at America's Center - St. Louis, MO Castrol Gateway Dirt Nationals Midgets, Dirt Super Late Models, A Modifieds | Results | | Jeff Herzog (Dirt Super Late Models) | 4th | - | 3rd | 20th |
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| 12/4/2021 | The Dome at America's Center - St. Louis, MO Midgets, Dirt Super Late Models, A Modifieds | Results | | Jeff Herzog (Dirt Super Late Models) | - | - | 3rd | - |
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