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| 3/31/2023 | Delaware International Speedway - Delmar, DE JAKE MARINE MEMORIAL SEASON OPENER Sportsmans, Super Sports, Vintage Full Body Stock Cars, Vintage Modifieds, Super Truck, Dirt Big Block Modifieds, DIRTcar Stock Car | Results | | Greg Humlhanz (Sportsmans) | 2nd | - | - | 9th |
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| 4/7/2023 | Georgetown Speedway - Georgetown, DE USAC EC at Georgetown 360 Sprints - Non-Winged: USAC East Coast Sprint Cars Stock Cars, Sportsmans, Vintage Modifieds, Hornets, Super Truck, Dirt Big Block Modifieds | Results | | Greg Humlhanz (Sportsmans) | 1st | - | - | 5th |
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| 5/12/2023 | Georgetown Speedway - Georgetown, DE Mid-Atlantic Sprint Cars Plus $3,000 to win Modifieds 305 Sprints - Winged, Stock Cars, Sportsmans, Vintage Modifieds, Hornets, Super Truck, Dirt Big Block Modifieds | Results | | Greg Humlhanz (Sportsmans) | 1st | - | - | 1st |
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| 5/16/2023 | Delaware International Speedway - Delmar, DE STSS Diamond State 50 Dirt Big Block Modifieds: Short Track Super Series NE Sportsman Modifieds: Short Track Super Series Sportsmans Sportsmans, Super Sports, Super Truck | Postponed |
| 5/17/2023 | Delaware International Speedway - Delmar, DE STSS DIAMOND STATE 50 Dirt Big Block Modifieds: Short Track Super Series NE Sportsman Modifieds: Short Track Super Series Sportsmans Sportsmans, Super Sports, Super Truck | Results | | Greg Humlhanz (Sportsmans) | 2nd | - | - | 16th |
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| 6/2/2023 | Georgetown Speedway - Georgetown, DE Deron Rust Memorial Stock Cars, Sportsmans, Vintage Modifieds, Hornets, Super Truck, Dirt Big Block Modifieds, RUSH Late Models | Results | | Greg Humlhanz (Sportsmans) | 4th | - | - | 6th |
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| 6/30/2023 | Delaware International Speedway - Delmar, DE USAC EC at Delmar 360 Sprints - Non-Winged: USAC East Coast Sprint Cars Sportsmans, Super Sports, Non-Winged Sprints, Vintage Modifieds, Super Truck, Dirt Big Block Modifieds, DIRTcar Stock Car, RUSH Late Models | Results | | Greg Humlhanz (Sportsmans) | 2nd | - | - | 24th |
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| 8/3/2023 | Georgetown Speedway - Georgetown, DE "Summer Thunder Twin 25s" Dirt Super Late Models, Sportsmans, Vintage Modifieds, Hornets, Super Truck, Dirt Big Block Modifieds, RUSH Late Models | Results | | Greg Humlhanz (Sportsmans) | 1st | - | - | 4th |
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| 8/18/2023 | Georgetown Speedway - Georgetown, DE 1st Annual Delaware State Sportsmen's Association 'Tidal Wave' 305 Sprints - Winged, Stock Cars, Sportsmans, Vintage Modifieds, Hornets, Super Truck | Results | | Greg Humlhanz (Sportsmans) | 2nd | - | - | 6th |
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| 8/29/2023 | Georgetown Speedway - Georgetown, DE STSS Blast at the Beach Dirt Big Block Modifieds: Short Track Super Series NE Sportsman Modifieds: Short Track Super Series Sportsmans Sportsmans, Hornets, Super Truck | Results | | Greg Humlhanz (Sportsmans) | 2nd | - | - | 7th | | Greg Humlhanz (NE Sportsman Modifieds) | - | - | - | - |
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| 10/1/2023 | Georgetown Speedway - Georgetown, DE 51st Camp Barnes Benefit Stock Car Race Dirt Super Late Models, Stock Cars, Sportsmans, Vintage Modifieds, Hornets, Super Truck, Dirt Big Block Modifieds, RUSH Late Models | Results | | Greg Humlhanz (Sportsmans) | 2nd | - | - | 1st |
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| 10/21/2023 | Delaware International Speedway - Delmar, DE Weekly Racing 360 Sprints - Non-Winged: USAC East Coast Sprint Cars Mod Lites: United CC Modified Series Sportsmans, Super Sports, Non-Winged Sprints, Vintage Modifieds, Super Truck, Dirt Big Block Modifieds, DIRTcar Stock Car, RUSH Late Models | Results | | Greg Humlhanz (Sportsmans) | 1st | - | - | 23rd |
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| 10/28/2023 | Georgetown Speedway - Georgetown, DE STSS Mid-Atlantic Championship Dirt Big Block Modifieds: Short Track Super Series NE Sportsman Modifieds: Short Track Super Series Sportsmans Dirt Super Late Models, Stock Cars, Sportsmans, Hornets, Super Truck, RUSH Late Models | Results | | Greg Humlhanz (Sportsmans) | 4th | - | - | 11th | | Greg Humlhanz (NE Sportsman Modifieds) | - | - | - | - |
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| 11/11/2023 | Georgetown Speedway - Georgetown, DE “12k for the 12k" Gary Simpson Memorial Stock Cars, Sportsmans, Vintage Modifieds, Hornets, Super Truck, Dirt Big Block Modifieds, RUSH Late Models | Results | | Greg Humlhanz (Sportsmans) | 1st | - | - | 2nd |
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| 11/17/2023 | Delaware International Speedway - Delmar, DE Delaware State Dirt Track Championship Night 1 Sportsmans, Super Sports, Dirt Late Models, Vintage Modifieds, Super Truck, Dirt Big Block Modifieds, DIRTcar 358 Modifieds, RUSH Late Models | Results | | Greg Humlhanz (Sportsmans) | - | - | - | - | | Greg Humlhanz (DIRTcar 358 Modifieds) | 6th | - | - | 11th |
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