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| 4/28/2018 | Plymouth Speedway - Plymouth, IN Cabin Fever and Fireworks DIRTcar UMP Modifieds, Super Sports, 600cc Non Winged Micros, Street Stocks, Winged Crate Sprints | Results | | Jack James (Winged Crate Sprints) | 4th | - | - | 7th |
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| 5/19/2018 | Plymouth Speedway - Plymouth, IN School Team Spirit Night DIRTcar UMP Modifieds, Super Sports, 600cc Non Winged Micros, Street Stocks, Winged Crate Sprints, Mini Wedge | Results | | Jack James (Winged Crate Sprints) | 4th | - | - | 7th |
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| 5/26/2018 | Plymouth Speedway - Plymouth, IN Fireworks Event & Veterans Night & First Responders DIRTcar UMP Modifieds, Asphalt Mini Stocks, Super Sports, Street Stocks, Winged Crate Sprints | Results | | Jack James (Winged Crate Sprints) | 4th | - | - | 2nd |
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| 6/2/2018 | Plymouth Speedway - Plymouth, IN Kosciusko Night & Autograph Session DIRTcar UMP Modifieds, Super Sports, 600cc Non Winged Micros, Street Stocks, Winged Crate Sprints | Results | | Jack James (Winged Crate Sprints) | 3rd | - | - | 7th |
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| 6/16/2018 | Plymouth Speedway - Plymouth, IN Dad's Night DIRTcar UMP Modifieds, Super Sports, 600cc Non Winged Micros, Street Stocks, Winged Crate Sprints | Results | | Jack James (Winged Crate Sprints) | 5th | - | - | 7th |
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| 6/23/2018 | Plymouth Speedway - Plymouth, IN Elkhart County Night DIRTcar UMP Modifieds, Super Sports, 600cc Non Winged Micros, Street Stocks, Winged Crate Sprints, Mini Wedge | Results | | Jack James (Winged Crate Sprints) | 5th | - | - | 9th |
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| 7/7/2018 | Plymouth Speedway - Plymouth, IN Boy Scouts & Girl Scouts Night DIRTcar UMP Modifieds, Super Sports, 600cc Non Winged Micros, Street Stocks, Winged Crate Sprints | Results | | Jack James (Winged Crate Sprints) | 4th | - | - | 8th |
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| 7/14/2018 | Plymouth Speedway - Plymouth, IN Stark County Night DIRTcar UMP Modifieds, Super Sports, 600cc Non Winged Micros, Street Stocks, Winged Crate Sprints | Results | | Jack James (Winged Crate Sprints) | 3rd | - | - | 3rd |
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| 8/11/2018 | Plymouth Speedway - Plymouth, IN Riley Children’s Hospital Night DIRTcar UMP Modifieds, Asphalt Mini Stocks, Super Sports, 600cc Non Winged Micros, Street Stocks, Winged Crate Sprints | Results | | Jack James (Winged Crate Sprints) | 7th | - | - | 4th |
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| 8/18/2018 | Plymouth Speedway - Plymouth, IN Championship Night Final Points DIRTcar UMP Modifieds, Super Sports, 600cc Non Winged Micros, Street Stocks, Winged Crate Sprints | Results | | Jack James (Winged Crate Sprints) | 7th | - | - | 4th |
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| 9/22/2018 | Eldora Speedway - Rossburg, OH 4-Crown Nationals 410 Sprints - Winged: All Star Circuit of Champions Midgets: USAC National Midgets 410 Sprints - Non-Winged: USAC National Sprint Cars Silver Crown: USAC Silver Crown | Results | | Jack James (410 Sprints - Non-Winged) | 9th | - | 18th | - |
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| 9/28/2018 | Gas City I-69 Speedway - Gas City, IN 410 Sprints - Non-Winged: USAC National Sprint Cars | Results | | Jack James (410 Sprints - Non-Winged) | 8th | - | 14th | - |
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