| | Heat | Dash | B Feature | A Feature |
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| 4/23/2021 | Williams Grove Speedway - Mechanicsburg, PA 410 Sprints - Winged, 358 Sprints - Winged | Results | | Doug Hammaker (410 Sprints - Winged) | 8th | - | 5th | 19th |
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| 5/2/2021 | BAPS Motor Speedway - York Haven, PA Select Collision Kevin Gobrecht Classic ($5 off GA to ALL Fans Wearing a Kevin Gobrecht T-Shirt) 410 Sprints - Winged, Supermodifieds | Results | | Doug Hammaker (410 Sprints - Winged) | 4th | - | - | 15th |
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| 5/21/2021 | Williams Grove Speedway - Mechanicsburg, PA 410 Sprints - Winged, 358 Sprints - Winged | Results | | Doug Hammaker (410 Sprints - Winged) | 6th | - | - | 13th |
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| 5/22/2021 | Port Royal Speedway - Port Royal, PA Dirt Super Late Models: World of Outlaws - Late Models 410 Sprints - Winged, Dirt Late Models | Results | | Doug Hammaker (410 Sprints - Winged) | 3rd | - | - | 8th |
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| 5/31/2021 | Port Royal Speedway - Port Royal, PA Bob Weikert Memorial $29,000 to win 410 Sprints - Winged: All Star Circuit of Champions | Results | | Doug Hammaker (410 Sprints - Winged) | 7th | - | 7th | - |
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| 6/4/2021 | Williams Grove Speedway - Mechanicsburg, PA 360 Sprints - Non-Winged: USAC East Coast Sprint Cars 410 Sprints - Winged | Results | | Doug Hammaker (410 Sprints - Winged) | 3rd | - | - | 7th |
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| 6/18/2021 | Williams Grove Speedway - Mechanicsburg, PA Silver Crown: USAC Silver Crown 410 Sprints - Winged | Results | | Doug Hammaker (410 Sprints - Winged) | 3rd | - | - | 8th |
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| 6/25/2021 | Williams Grove Speedway - Mechanicsburg, PA PA Speedweek 410 Sprints - Winged, 358 Sprints - Winged | Results | | Doug Hammaker (410 Sprints - Winged) | 9th | - | 11th | - |
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| 6/27/2021 | BAPS Motor Speedway - York Haven, PA AJ'S Truck & Trailer Center Pennsylvania Speedweek Presented by Eastern Caisson Corporation 410 Sprints - Winged, Sportsman Sprints | Results | | Doug Hammaker (410 Sprints - Winged) | 8th | - | 9th | - |
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| 7/2/2021 | Williams Grove Speedway - Mechanicsburg, PA PA Speedweek 410 Sprints - Winged | Results | | Doug Hammaker (410 Sprints - Winged) | 8th (DNF) | - | 11th | - |
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| 7/16/2021 | Williams Grove Speedway - Mechanicsburg, PA 410 Sprints - Winged, 358 Sprints - Winged | Results | | Doug Hammaker (410 Sprints - Winged) | 6th | - | - | 23rd |
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| 7/30/2021 | Williams Grove Speedway - Mechanicsburg, PA 410 Sprints - Winged, 358 Sprints - Winged | Results | | Doug Hammaker (410 Sprints - Winged) | 6th | - | - | 13th |
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| 7/31/2021 | Port Royal Speedway - Port Royal, PA 410 Sprints - Winged, Dirt Super Late Models | Results | | Doug Hammaker (410 Sprints - Winged) | 7th | - | - | - |
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| 8/6/2021 | Williams Grove Speedway - Mechanicsburg, PA | Results | | Doug Hammaker (410 Sprints - Winged) | 5th | - | - | 11th |
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| 8/20/2021 | Williams Grove Speedway - Mechanicsburg, PA Dirt Super Late Models: World of Outlaws - Late Models 410 Sprints - Winged | Results | | Doug Hammaker (410 Sprints - Winged) | 2nd | - | - | 5th |
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| 8/29/2021 | BAPS Motor Speedway - York Haven, PA Johnny Mackison Clash $5,000 to win 410 Sprints - Winged: All Star Circuit of Champions 305 Sprints - Winged | Results | | Doug Hammaker (410 Sprints - Winged) | 5th | - | - | 18th |
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| 9/3/2021 | Williams Grove Speedway - Mechanicsburg, PA 410 Sprints - Winged, 358 Sprints - Winged | Results | | Doug Hammaker (410 Sprints - Winged) | 6th | - | - | 24th (DNF) |
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| 9/6/2021 | Port Royal Speedway - Port Royal, PA Labor Day Classic 410 Sprints - Winged | Results | | Doug Hammaker (410 Sprints - Winged) | 1st | - | - | 18th (DNF) |
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| 9/16/2021 | BAPS Motor Speedway - York Haven, PA Drydene Oil Greg Hodnett Foundation Dirt Classic Qualifier 410 Sprints - Winged, Generic 1 | Results | | Doug Hammaker (410 Sprints - Winged) | 6th | - | - | 24th (DNF) |
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| 9/17/2021 | Williams Grove Speedway - Mechanicsburg, PA Dirt Classic Qualifier $7,000 to win 410 Sprints - Winged: All Star Circuit of Champions | Results | | Doug Hammaker (410 Sprints - Winged) | 10th | - | 13th (DNF) | - |
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| 9/24/2021 | Williams Grove Speedway - Mechanicsburg, PA 410 Sprints - Winged, 358 Sprints - Winged | Results | | Doug Hammaker (410 Sprints - Winged) | 8th | - | - | 19th |
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