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| 4/21/2023 | Lee County Speedway - Donnellson, IA Spring Hooray Night 1 Stock Cars, Dirt Mini Trucks, A Modifieds, B Modifieds, Dirt Late Models, Sport Compact | Results | | Rowdee Van Genderen (Stock Cars) | 4th | - | - | 5th |
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| 4/23/2023 | Interstate Speedway (SD) - Jefferson, SD Interstate Speedway Grand Opening / 53rd Annual IMCA Weekly Racing Season Opener B Modifieds, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Sport Compact | Results | | Rowdee Van Genderen (IMCA Stock Car) | 5th | - | - | 14th |
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| 5/8/2023 | Independence Motor Speedway - Independence, IA Monday Madness Dirt Super Late Models, DIRTcar Sport Compact, Hobby Stocks, Stock Cars, A Modifieds, B Modifieds | Results | | Rowdee Van Genderen (Stock Cars) | 4th | - | - | 7th |
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| 5/10/2023 | Stuart Speedway - Stuart, IA Dynamic Drivelines Dirt Duel 600cc Modifieds, Dirt Pro Trucks, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Sport Compact | Results | | Rowdee Van Genderen (IMCA Stock Car) | 4th | - | - | 16th |
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| 5/13/2023 | Boone Speedway - Boone, IA Saturday Night Series Weekly #5 Dirt Mini Trucks, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Mod Lite | Results | | Rowdee Van Genderen (IMCA Stock Car) | 7th | - | - | 14th |
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| 5/17/2023 | Stuart Speedway - Stuart, IA Tim and Tammy Stevens Memorial 600cc Modifieds, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Sport Compact | Results | | Rowdee Van Genderen (IMCA Stock Car) | 2nd | - | - | 8th |
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| 5/28/2023 | Stuart Speedway - Stuart, IA Whole Hog 50 600cc Modifieds, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Mod Lite | Results | | Rowdee Van Genderen (IMCA Stock Car) | 6th | - | - | - |
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| 5/29/2023 | Stuart Speedway - Stuart, IA Whole Hog 50 600cc Modifieds, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Sport Compact | Results | | Rowdee Van Genderen (IMCA Stock Car) | 4th | - | - | 28th (DNF) |
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| 6/4/2023 | Stuart Speedway - Stuart, IA Malvern Bank 360 Sprint Cars 360 Sprints - Winged: Malvern Bank 360 Sprints IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock | Results | | Rowdee Van Genderen (IMCA Stock Car) | 9th (DNF) | - | - | 5th |
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| 6/11/2023 | Stuart Speedway - Stuart, IA SLMR Late Model Series Dirt Super Late Models: SLMR Late Model Series B Modifieds, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Sport Compact | Results | | Rowdee Van Genderen (IMCA Stock Car) | 5th (DNF) | - | - | 14th |
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| 6/19/2023 | Independence Motor Speedway - Independence, IA Monday Madness DIRTcar Sport Compact, Hobby Stocks, Stock Cars, A Modifieds, B Modifieds | Results | | Rowdee Van Genderen (Stock Cars) | 7th | - | - | 14th |
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| 6/21/2023 | Stuart Speedway - Stuart, IA Weekly Racing 600cc Modifieds, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Sport Compact | Results | | Rowdee Van Genderen (IMCA Stock Car) | 5th | - | - | 5th |
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| 6/29/2023 | Stuart Speedway - Stuart, IA Ron Little Memorial / Midwest Madness Tour IMCA Modified: Midwest Madness Tour A Modifieds, B Modifieds, 600cc Modifieds, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Sport Compact | Results | | Rowdee Van Genderen (IMCA Stock Car) | 5th | - | - | 5th |
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| 7/2/2023 | Stuart Speedway - Stuart, IA Stuart Speedway - WEST Dirt Super Late Models: SLMR Late Model Series 600cc Modifieds, IMCA Northern SportMod, IMCA Stock Car, IMCA Sport Compact | Results | | Rowdee Van Genderen (IMCA Stock Car) | 1st | - | - | 12th |
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| 7/3/2023 | Independence Motor Speedway - Independence, IA Monday Madness DIRTcar Sport Compact, Hobby Stocks, Stock Cars, A Modifieds, B Modifieds | Results | | Rowdee Van Genderen (Stock Cars) | 3rd | - | - | 8th |
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| 7/8/2023 | Boone Speedway - Boone, IA Saturday Night Series Weekly #13 IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Mod Lite | Results | | Rowdee Van Genderen (IMCA Stock Car) | 1st | - | - | 10th |
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| 7/22/2023 | Boone Speedway - Boone, IA Saturday Night Series Weekly #15 + King of the Katwalks for Stock Cars IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Mod Lite | Results | | Rowdee Van Genderen (IMCA Stock Car) | 9th | - | 7th | - |
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| 7/24/2023 | Stuart Speedway - Stuart, IA Clint Walrod Memorial 600cc Modifieds, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Sport Compact, IMCA Mod Lite | Results | | Rowdee Van Genderen (IMCA Stock Car) | 2nd | - | - | 3rd |
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| 7/29/2023 | Independence Motor Speedway - Independence, IA Weekly Racing DIRTcar Sport Compact, Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Dirt Late Models | Results | | Rowdee Van Genderen (Stock Cars) | 2nd | - | - | 4th |
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| 8/5/2023 | Boone Speedway - Boone, IA Saturday Night Series Weekly #17 IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Sport Compact, IMCA Mod Lite | Results | | Rowdee Van Genderen (IMCA Stock Car) | 10th | - | 4th | 22nd (DNF) |
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| 8/7/2023 | Independence Motor Speedway - Independence, IA Monday Madness DIRTcar Sport Compact, Hobby Stocks, Stock Cars, A Modifieds, B Modifieds | Results | | Rowdee Van Genderen (Stock Cars) | 6th | - | - | 4th |
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| 8/9/2023 | Stuart Speedway - Stuart, IA Bill Davis Memorial 600cc Modifieds, Dirt Pro Trucks, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Sport Compact | Results | | Rowdee Van Genderen (IMCA Stock Car) | 2nd | - | - | 13th (DNF) |
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| 8/12/2023 | Independence Motor Speedway - Independence, IA Weekly Racing Pro Late Model: Karl Chevrolet Pro Late Model Tour DIRTcar Sport Compact, Hobby Stocks, Stock Cars, A Modifieds, Non-Wing Outlaw, B Modifieds | Results | | Rowdee Van Genderen (Stock Cars) | 6th | - | - | 16th |
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| 8/19/2023 | Independence Motor Speedway - Independence, IA Season Championship DIRTcar Sport Compact, Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Dirt Late Models, Generic 1 | Results | | Rowdee Van Genderen (Stock Cars) | 4th | - | - | 5th |
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| 8/26/2023 | Boone Speedway - Boone, IA IMCA Super Nationals Tune-up A Modifieds, Super Stocks, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Mod Lite | Results | | Rowdee Van Genderen (Super Stocks) | - | - | - | - | | Rowdee Van Genderen (IMCA Stock Car) | 8th | - | 3rd | - |
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| 8/31/2023 | Stuart Speedway - Stuart, IA Fever Heat 600cc Modifieds, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Sport Compact | Results | | Rowdee Van Genderen (IMCA Stock Car) | 2nd | - | - | 7th |
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| 9/2/2023 | Boone Speedway - Boone, IA Wild Rose Casino Double Down Prelude to the Super Nationals delivered by NAPA A Modifieds, IMCA Modified, IMCA Stock Car, IMCA Sport Compact, IMCA Mod Lite | Results | | Rowdee Van Genderen (IMCA Stock Car) | 1st | - | - | - |
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| 9/6/2023 | Boone Speedway - Boone, IA 2023 IMCA Speedway Motors Super Nationals Fueled by Casey's Vintage Full Body Stock Cars, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock | Results | | Rowdee Van Genderen (IMCA Stock Car) | 6th | - | 14th | - |
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| 9/7/2023 | Boone Speedway - Boone, IA 2023 IMCA Speedway Motors Super Nationals Fueled by Casey's Sportsmans, Midwest Modifieds, IMCA Modified, IMCA Stock Car | Results | | Rowdee Van Genderen (IMCA Stock Car) | 9th | - | - | - |
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| 9/8/2023 | Boone Speedway - Boone, IA 2023 IMCA Speedway Motors Super Nationals Fueled by Casey's Generic 2, IMCA Modified, IMCA Stock Car | Results | | Rowdee Van Genderen (IMCA Stock Car) | 3rd | - | - | 20th (DNF) |
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| 9/9/2023 | Boone Speedway - Boone, IA 2023 IMCA Speedway Motors Super Nationals Fueled by Casey's Midwest Modifieds, B Modifieds, Vintage Full Body Stock Cars, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock | Results | | Rowdee Van Genderen (IMCA Stock Car) | - | - | 9th (DNF) | - |
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| 10/6/2023 | Lee County Speedway - Donnellson, IA Harvest Hustle Night 1 Hobby Stocks, IMCA Late Models, Sport Compact, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car | Results | | Rowdee Van Genderen (IMCA Stock Car) | 3rd | - | - | 26th |
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| 10/7/2023 | Lee County Speedway - Donnellson, IA Harvest Hustle Night 2 Hobby Stocks, Vintage Full Body Stock Cars, IMCA Late Models, Sport Compact, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car | Results | | Rowdee Van Genderen (IMCA Stock Car) | 6th | - | - | 9th |
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