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| 6/3/2023 | Springport Mid-Michigan Speedway - Springport, MI AUTO-LAB Late Model Sportsman Stock Cars, Street Stocks, Asphalt Sport Mods, Asphalt 4 cyl Modifieds, Mini Wedge, Mini Outlaws | Results | | Mike Westphal (Stock Cars) | 6th | - | - | 13th (DNF) |
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| 6/10/2023 | Owosso Speedway - Owosso, MI CRA/JEGS ALL-STAR TOUR PLUS Asphalt Late Models, A Modifieds, Dwarf, Hornets, Asphalt Economy Trucks, Mini Wedge, Sport Compact, IMCA Sport Compact | Results | | Mike Westphal (Hornets) | - | - | - | 8th | | Mike Westphal (Sport Compact) | - | - | - | - | | Mike Westphal (IMCA Sport Compact) | - | - | - | - |
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| 7/1/2023 | Owosso Speedway - Owosso, MI MIDWEST MODIFIED TOUR PLUS FIREWORKS!!! $14 FRONT GATE TICKET! Midwest Modifieds, Street Stocks, Hornets, Asphalt Economy Trucks, Sport Compact, Pure Stock, IMCA Sport Compact | Results | | Mike Westphal (Hornets) | - | - | - | DNS | | Mike Westphal (Sport Compact) | - | - | - | - |
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| 7/15/2023 | Owosso Speedway - Owosso, MI $10K TO WIN HAMMER SERIES OUTLAW SUPERS!! $14 ADULT TICKET Street Stocks, Supermodifieds, Hornets, Asphalt Economy Trucks, Sport Compact, Pure Stock, IMCA Sport Compact | Results | | Mike Westphal (Hornets) | - | - | - | 12th | | Mike Westphal (Sport Compact) | - | - | - | - |
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| 8/20/2023 | Corrigan Oil Speedway - Mason, MI Harvest XXXIV Asphalt Late Models, Street Stocks, Asphalt Sportsman Late Models, Asphalt Small Block Modifieds, Pony Stock | Results | | Mike Westphal (Pony Stock) | - | - | - | 13th (DNF) |
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| 8/26/2023 | Owosso Speedway - Owosso, MI The 12th Annual Ron Hauser Memorial at Owosso Speedway! $10K to Win! Street Stocks, Supermodifieds, Hornets, Asphalt Economy Trucks, Sport Compact, Pure Stock, IMCA Sport Compact | Results | | Mike Westphal (Hornets) | 4th | - | - | 1st | | Mike Westphal (Sport Compact) | - | - | - | - |
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| 9/2/2023 | Owosso Speedway - Owosso, MI Labor Day Weekend Must See Sprint Car Extravaganza! 410 Sprints - Winged, 305 Sprints - Winged, Street Stocks, Hornets, Asphalt Economy Trucks, Sport Compact, Pure Stock, IMCA Sport Compact | Results | | Mike Westphal (Hornets) | 5th | - | - | 2nd | | Mike Westphal (Sport Compact) | - | - | - | - |
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| 9/9/2023 | Owosso Speedway - Owosso, MI Young Chevrolet Challenge Series Championships & Marie Smith Kids Bike Night! A Modifieds, Street Stocks, Hornets, Asphalt Economy Trucks, Asphalt Sportsman Late Models, Mini Wedge, Sport Compact, Pure Stock, IMCA Sport Compact | Results | | Mike Westphal (Hornets) | - | - | - | DNS | | Mike Westphal (Sport Compact) | - | - | - | - |
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| 9/23/2023 | Owosso Speedway - Owosso, MI THE ICONIC OWOSSO NATIONALS!!! (6pm start time) A Modifieds, Street Stocks, Supermodifieds, Hornets, Asphalt Economy Trucks, Asphalt Sportsman Late Models, Sport Compact, Pure Stock, IMCA Sport Compact | Results | | Mike Westphal (Hornets) | - | - | - | 3rd | | Mike Westphal (Sport Compact) | - | - | - | - |
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| 10/6/2023 | Springport Mid-Michigan Speedway - Springport, MI *MICHIGAN CUP* Oct. 6th, 7th, 8th. 2023 Asphalt Super Late Models, Stock Cars, Street Stocks, Asphalt Sport Mods, Asphalt 4 cyl Modifieds, Mini Wedge, Mini Outlaws | Results | | Mike Westphal (Stock Cars) | - | - | 2nd | - |
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