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| 4/21/2018 | Macon Speedway - Macon, IL College Night Featuring Spectator Drags DIRTcar UMP Modifieds, DIRTcar Sportsmans, B Modifieds, Street Stocks, Hornets, Pro Late Model | Results | | Jimmy Sinkhorn (DIRTcar UMP Modifieds) | 7th | - | - | 11th (DNF) |
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| 4/27/2018 | Lincoln Speedway - Lincoln, IL 305 Sprints - Winged, Economy Midgets, DIRTcar UMP Modifieds, Hornets, Pro Late Model | Results | | Jimmy Sinkhorn (DIRTcar UMP Modifieds) | 6th (DNF) | - | - | 10th |
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| 4/28/2018 | Macon Speedway - Macon, IL St. Louis U-Pic-A-Part 100 Dirt Super Late Models: Lucas Oil Late Model Dirt Series DIRTcar Late Models, DIRTcar UMP Modifieds, B Modifieds | Results | | Jimmy Sinkhorn (DIRTcar UMP Modifieds) | 7th | - | - | 13th |
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| 5/5/2018 | Macon Speedway - Macon, IL Kids Bike Races / CEFCU Kids Club DIRTcar UMP Modifieds, DIRTcar Sportsmans, B Modifieds, Street Stocks, Hornets, Pro Late Model | Results | | Jimmy Sinkhorn (DIRTcar UMP Modifieds) | 6th | - | - | 11th (DNF) |
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| 5/18/2018 | Lincoln Speedway - Lincoln, IL Super Late Model Shootout Economy Midgets, Dirt Super Late Models, DIRTcar UMP Modifieds, Street Stocks, Hornets | Rain Out |
| 5/19/2018 | Macon Speedway - Macon, IL Dean Garland Classic Street Stocks: Midwest Stock Car Tour DIRTcar UMP Modifieds, DIRTcar Sportsmans, B Modifieds, Hornets, Pro Late Model | Results | | Jimmy Sinkhorn (DIRTcar UMP Modifieds) | 7th | - | - | 10th |
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| 5/26/2018 | Lincoln Speedway - Lincoln, IL Super Late Model Shootout Economy Midgets, Dirt Super Late Models, DIRTcar UMP Modifieds, B Modifieds, Hornets | Results | | Jimmy Sinkhorn (DIRTcar UMP Modifieds) | 4th | - | - | 12th |
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| 5/28/2018 | Macon Speedway - Macon, IL Mueller Distributing Miller Lite Twin 50s - SLM & B-Mods 50 Laps / City of Macon Night DIRTcar Late Models, DIRTcar UMP Modifieds, Winged A-Class, B Modifieds, Street Stocks, Hornets | Results | | Jimmy Sinkhorn (DIRTcar UMP Modifieds) | 5th | - | - | 16th (DNF) |
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| 6/23/2018 | Macon Speedway - Macon, IL Dynagraphics/95Q Firecracker 40s - Pro Late Models & Topless Modified/ FIREWORKS and CEFCU Kids Club DIRTcar UMP Modifieds, DIRTcar Sportsmans, B Modifieds, Street Stocks, Hornets, Pro Late Model | Results | | Jimmy Sinkhorn (DIRTcar UMP Modifieds) | 6th | - | - | 19th (DNF) |
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| 7/9/2018 | Lincoln Speedway - Lincoln, IL DIRTcar Summernationals Hell Tour "Graue Chevrolet Showdown" Dirt Super Late Models, DIRTcar UMP Modifieds, B Modifieds | Results | | Jimmy Sinkhorn (DIRTcar UMP Modifieds) | 9th | - | - | 17th |
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| 8/3/2018 | Lincoln Speedway - Lincoln, IL Racing at the Fair Economy Midgets, DIRTcar UMP Modifieds, B Modifieds, Hornets, Pro Late Model | Results | | Jimmy Sinkhorn (DIRTcar UMP Modifieds) | 6th | - | - | 15th |
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| 9/15/2018 | Macon Speedway - Macon, IL Skeff Distributing Presents Taylorville night with Spectator Drags Hornet World Championships DIRTcar UMP Modifieds, DIRTcar Sportsmans, Winged A-Class, B Modifieds, Street Stocks, Hornets, Pro Late Model | Results | | Jimmy Sinkhorn (DIRTcar UMP Modifieds) | 5th (DNF) | - | - | 8th |
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| 9/22/2018 | Macon Speedway - Macon, IL FIVE BUCK NIGHT / Pro Late Model Season Championship / CEFCU Kids Club / Vintage Racing DIRTcar UMP Modifieds, Winged A-Class, B Modifieds, Street Stocks, Hornets, Pro Late Model | Results | | Jimmy Sinkhorn (DIRTcar UMP Modifieds) | 5th | - | - | 7th |
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| 9/27/2018 | Tri City Speedway - Granite City, IL 14th Annual Summit Modified Mania $3000, Late Models $2000 DIRTcar Late Models, DIRTcar UMP Modifieds | Results | | Jimmy Sinkhorn (DIRTcar UMP Modifieds) | 10th | - | - | - |
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