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| 6/3/2023 | Owosso Speedway - Owosso, MI $5 Front Gate Night! Street Stocks, Hornets, Asphalt Economy Trucks, Asphalt Sportsman Late Models, Sport Compact, Pure Stock, IMCA Sport Compact | Results | | Leroy Whitaker (Sport Compact) | 5th | - | - | 10th |
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| 7/8/2023 | Owosso Speedway - Owosso, MI 25th Annual Tommy Bowles Memorial! A Modifieds, Dwarf, Hornets, Asphalt Economy Trucks, Asphalt Sportsman Late Models, Mini Wedge, Sport Compact, IMCA Sport Compact | Results | | Leroy Whitaker (Hornets) | 2nd | - | - | 6th | | Leroy Whitaker (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 | | Leroy Whitaker (Sport Compact) | - | - | - | 15th |
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| 9/16/2023 | Owosso Speedway - Owosso, MI $5000 to Win Spectator Drags! & NCTS Front Wheel Drive Tour! A Modifieds, Street Stocks, Asphalt Economy Trucks, Asphalt Sportsman Late Models, Mini Wedge, Sport Compact, Pure Stock | Results | | Leroy Whitaker (Sport Compact) | 3rd | - | 3rd | - |
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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 | | Leroy Whitaker (Hornets) | - | - | - | 4th | | Leroy Whitaker (Sport Compact) | - | - | - | - | | Leroy Whitaker (IMCA Sport Compact) | - | - | - | - |
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