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| 4/11/2023 | Beaver Dam Raceway - Beaver Dam, WI Tuesday Night Season Opener Street Stocks, Pro Legends, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car | Results | | John Heinz (IMCA Stock Car) | 3rd | - | - | 15th |
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| 4/14/2023 | Gravity Park Speedway - Chilton, WI Races on the Speedway DIRTcar Sport Compact, Stock Cars, A Modifieds, B Modifieds, Street Stocks, Super Stocks | Results | | John Heinz (Stock Cars) | 1st | - | - | 2nd |
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| 4/25/2023 | Beaver Dam Raceway - Beaver Dam, WI 5 Division Night - Street Stocks $750 To Win Street Stocks, Pro Legends, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car | Results | | John Heinz (IMCA Stock Car) | 4th | - | - | 12th (DNF) |
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| 4/28/2023 | Gravity Park Speedway - Chilton, WI Races on the Speedway DIRTcar Sport Compact, Stock Cars, A Modifieds, B Modifieds, Street Stocks, Super Stocks | Results | | John Heinz (Stock Cars) | 6th (DNF) | - | - | 15th (DNF) |
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| 5/5/2023 | Gravity Park Speedway - Chilton, WI Races on the Speedway DIRTcar Sport Compact, Stock Cars, A Modifieds, B Modifieds, Street Stocks, Super Stocks | Results | | John Heinz (Stock Cars) | 1st | - | - | 4th |
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| 5/12/2023 | Outagamie Speedway - Seymour, WI The Wisconsin Dirt Legends make a visit to Outagamie Speedway Pro Legends: Midwest Legends Dirt Series Street Stocks, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Sport Compact | Results | | John Heinz (IMCA Stock Car) | 2nd | - | - | DNS |
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| 5/13/2023 | 141 Speedway - Maribel, WI Mothers Day Eve - BankFirst Kids Coin Drop / Unified Street Stocks Red Race $1,000 to Win Stock Cars, Sportsmans, Sport Compact, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car | Results | | John Heinz (IMCA Stock Car) | 9th (DNF) | - | 11th (DNF) | - |
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| 5/19/2023 | Outagamie Speedway - Seymour, WI Old Glory Honor Flight & Armed Forces Night at Outagamie Speedway Street Stocks, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Sport Compact | Results | | John Heinz (IMCA Stock Car) | 3rd | - | - | 19th (DNF) |
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| 5/20/2023 | 141 Speedway - Maribel, WI CJ Joski Memorial - Red Race - $1,000 to win IMCA Modifieds Stock Cars, Sportsmans, Sport Compact, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car | Results | | John Heinz (IMCA Stock Car) | 2nd | - | - | 22nd (DNF) |
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| 5/26/2023 | Outagamie Speedway - Seymour, WI WABAM Dirt Kings Late Models Salute to Service 30 Dirt Late Models: Dirt Kings Late Model Tour Street Stocks, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Sport Compact | Results | | John Heinz (IMCA Stock Car) | 1st | - | - | 18th (DNF) |
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| 5/27/2023 | 141 Speedway - Maribel, WI Nathan Bouche Memorial / IMCA Stock Car Triple Creek Series Night 1 $1,000 to Win Stock Cars, Sportsmans, Sport Compact, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car | Results | | John Heinz (IMCA Stock Car) | 9th (DNF) | - | 7th | - |
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| 6/2/2023 | Outagamie Speedway - Seymour, WI 6 Divisions of Excitement Street Stocks, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Sport Compact | Results | | John Heinz (IMCA Stock Car) | 1st | - | - | 20th (DNF) |
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| 6/3/2023 | 141 Speedway - Maribel, WI Frosty Tip Shootout / $2,000 to Win IMCA Modifieds Stock Cars, Sportsmans, Sport Compact, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car | Results | | John Heinz (IMCA Stock Car) | 8th | - | 3rd | 24th (DNF) |
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| 6/9/2023 | Outagamie Speedway - Seymour, WI IMCA Stock Cars compete for $1,000 to win Street Stocks, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Sport Compact | Results | | John Heinz (IMCA Stock Car) | 6th | - | 7th (DNF) | - |
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| 6/14/2023 | 141 Speedway - Maribel, WI Clash at the Creek XV Qualifying for IMCA Modifieds / $1,000 to Win IMCA Stock Cars & Sport Mods IMCA Modified, IMCA Northern SportMod, IMCA Stock Car | Results | | John Heinz (IMCA Stock Car) | 4th | - | - | 24th (DNF) |
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| 6/15/2023 | 141 Speedway - Maribel, WI Clash at the Creek XV $10,000 to Win IMCA Modifieds / $1,000 to Win IMCA Stock Cars & Sport Mods IMCA Modified, IMCA Northern SportMod, IMCA Stock Car | Results | | John Heinz (IMCA Stock Car) | 8th | - | 6th (DNF) | - |
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| 6/16/2023 | Outagamie Speedway - Seymour, WI Weekly Racing Street Stocks, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Sport Compact | Results | | John Heinz (IMCA Stock Car) | 3rd | - | - | 16th (DNF) |
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| 6/23/2023 | Outagamie Speedway - Seymour, WI Weekly Racing Street Stocks, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Sport Compact | Results | | John Heinz (IMCA Stock Car) | 5th (DNF) | - | - | DNS |
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| 6/24/2023 | 141 Speedway - Maribel, WI Fireworks by Toby K's Hideaway & Marshalltown Speedway / Dirt Kings - The Diamond 45 ($4,500 to win) Dirt Late Models: Dirt Kings Late Model Tour Stock Cars, Sportsmans, Sport Compact, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, WISSOTA Late Model | Results | | John Heinz (IMCA Stock Car) | 2nd | - | - | 21st (DNF) |
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| 6/30/2023 | Outagamie Speedway - Seymour, WI Coors Light presents FIREWORKS & Racing at Outagamie Speedway Dirt Late Models: Dirt Kings Late Model Tour Street Stocks, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Sport Compact | Results | | John Heinz (IMCA Stock Car) | 7th | - | 4th | 19th (DNF) |
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| 7/7/2023 | Outagamie Speedway - Seymour, WI Weekly Racing Street Stocks, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Sport Compact | Results | | John Heinz (IMCA Stock Car) | 1st | - | - | 5th |
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| 7/8/2023 | 141 Speedway - Maribel, WI Great Bike Giveaway / $1000 to Win IMCA Stock Car Triple Creek Series Night 2 / Terry Van Roy Mem. Stock Cars, Sportsmans, Sport Compact, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car | Results | | John Heinz (IMCA Stock Car) | 4th | - | 8th (DNF) | - |
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| 7/14/2023 | Outagamie Speedway - Seymour, WI $1,000 to win Professional Plating IMCA Modifieds and IMCA Stock Cars Street Stocks, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Sport Compact | Results | | John Heinz (IMCA Stock Car) | 2nd | - | - | 15th (DNF) |
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| 7/18/2023 | 141 Speedway - Maribel, WI Appleton Camping Cntr King of the Creek VI IMCA Stock Cars / $1000 Modifieds & $500 Grand Nationals Stock Cars, IMCA Modified, IMCA Stock Car | Results | | John Heinz (IMCA Stock Car) | 8th | - | - | - |
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| 7/19/2023 | 141 Speedway - Maribel, WI Appleton Camping Center King of the Creek VI $10,000 to Win / $500 SportMods & $500 Sport Compacts Sport Compact, IMCA Northern SportMod, IMCA Stock Car | Results | | John Heinz (IMCA Stock Car) | 12th | - | - | - |
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| 7/21/2023 | Outagamie Speedway - Seymour, WI THUNDER AT THE FAIR, IRA 410 SPRINTS with IMCA Mods & Stock Cars 410 Sprints - Winged: IRA Interstate Racing Association IMCA Modified, IMCA Stock Car | Results | | John Heinz (IMCA Stock Car) | - | - | - | - |
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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 | | John Heinz (IMCA Stock Car) | DNS | - | - | - |
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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 | | John Heinz (IMCA Stock Car) | DNS | - | - | - |
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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 | | John Heinz (IMCA Stock Car) | DNS | - | - | - |
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| 9/12/2023 | Beaver Dam Raceway - Beaver Dam, WI 5 Division Night - Final Points Night Street Stocks, Pro Legends, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car | Rain Out |
| 9/19/2023 | Beaver Dam Raceway - Beaver Dam, WI Final Points Night Rain Date Street Stocks, Pro Legends, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car | Results | | John Heinz (IMCA Stock Car) | 6th | - | - | DNS |
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| 9/22/2023 | 141 Speedway - Maribel, WI 14th Annual Treek Strong Creek Classic Stock Cars, Sportsmans, Sport Compact, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car | Results | | John Heinz (IMCA Stock Car) | 8th | - | 11th (DNF) | - |
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| 9/23/2023 | 141 Speedway - Maribel, WI 14th Annual Treek Strong Creek Classic Stock Cars, Sportsmans, Sport Compact, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car | Results | | John Heinz (IMCA Stock Car) | 9th (DNF) | - | 12th (DNF) | - |
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| 9/30/2023 | Luxy Raceway - Luxemburg, WI Fall Classic Street Stocks, Baby Grand, Sport Compact, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car | Results | | John Heinz (IMCA Stock Car) | 2nd | - | - | 5th |
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| 10/7/2023 | Beaver Dam Raceway - Beaver Dam, WI Pink Hat Fall Classic Stock Cars, Street Stocks, Pro Legends, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car | Results | | John Heinz (IMCA Stock Car) | 9th | - | 4th | - |
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