| | Heat | Dash | B Feature | A Feature |
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| 2/12/2015 | Shady Oaks Speedway - Goliad, TX A Modifieds: USMTS - United States Modified Touring Series | Results | | Grant Junghans (A Modifieds) | 6th | - | 4th | 19th |
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| 2/13/2015 | Shady Oaks Speedway - Goliad, TX A Modifieds: USMTS - United States Modified Touring Series | Results | | Grant Junghans (A Modifieds) | 6th | - | 3rd | 8th |
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| 2/14/2015 | Shady Oaks Speedway - Goliad, TX A Modifieds: USMTS - United States Modified Touring Series | Results | | Grant Junghans (A Modifieds) | 4th | - | 4th | 12th |
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| 2/19/2015 | Royal Purple Raceway - Baytown, TX A Modifieds: USMTS - United States Modified Touring Series | Results | | Grant Junghans (A Modifieds) | 5th | - | 1st | 11th |
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| 2/20/2015 | Royal Purple Raceway - Baytown, TX A Modifieds: USMTS - United States Modified Touring Series | Results | | Grant Junghans (A Modifieds) | 4th | - | 2nd | 16th |
|
| 2/26/2015 | Western Tech Speedway Park - El Paso, TX A Modifieds: USMTS - United States Modified Touring Series | Results | | Grant Junghans (A Modifieds) | 8th | - | 3rd | 13th |
|
| 2/27/2015 | Western Tech Speedway Park - El Paso, TX A Modifieds: USMTS - United States Modified Touring Series | Results | | Grant Junghans (A Modifieds) | 2nd | - | - | 8th |
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| 2/28/2015 | Western Tech Speedway Park - El Paso, TX A Modifieds: USMTS - United States Modified Touring Series | Results | | Grant Junghans (A Modifieds) | 1st | - | - | 23rd (DNF) |
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| 3/6/2015 | Southern New Mexico Speedway - Las Cruces, NM A Modifieds: USMTS - United States Modified Touring Series | Results | | Grant Junghans (A Modifieds) | 2nd | - | - | 11th |
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| 3/7/2015 | Southern New Mexico Speedway - Las Cruces, NM A Modifieds: USMTS - United States Modified Touring Series | Results | | Grant Junghans (A Modifieds) | 1st | - | - | 27th (DNF) |
|
| 3/8/2015 | Southern New Mexico Speedway - Las Cruces, NM A Modifieds: USMTS - United States Modified Touring Series | Results | | Grant Junghans (A Modifieds) | 1st | - | - | 7th |
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| 3/21/2015 | Humboldt Speedway - Humboldt, KS A Modifieds: USMTS - United States Modified Touring Series | Results | | Grant Junghans (A Modifieds) | 4th | - | 3rd | 15th |
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| 3/22/2015 | I-35 Speedway - Winston, MO A Modifieds: USMTS - United States Modified Touring Series Stock Cars, B Modifieds | Results | | Grant Junghans (A Modifieds) | 3rd | - | 3rd | 12th |
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| 3/26/2015 | Humboldt Speedway - Humboldt, KS A Modifieds: USMTS - United States Modified Touring Series | Results | | Grant Junghans (A Modifieds) | 8th | - | - | - |
|
| 3/27/2015 | Humboldt Speedway - Humboldt, KS A Modifieds: USMTS - United States Modified Touring Series | Results | | Grant Junghans (A Modifieds) | 6th | - | - | - |
|
| 3/28/2015 | Humboldt Speedway - Humboldt, KS A Modifieds: USMTS - United States Modified Touring Series | Results | | Grant Junghans (A Modifieds) | - | - | - | - |
|
| 4/10/2015 | Longdale Speedway - Longdale, OK A Modifieds: USMTS - United States Modified Touring Series | Results | | Grant Junghans (A Modifieds) | 2nd | - | - | 2nd |
|
| 5/1/2015 | Lakeside Speedway - Kansas City, KS A Modifieds: USMTS - United States Modified Touring Series | Results | | Grant Junghans (A Modifieds) | 2nd | - | - | 6th |
|
| 5/2/2015 | Moberly Motorsports Park - Moberly, MO A Modifieds: USMTS - United States Modified Touring Series | Results | | Grant Junghans (A Modifieds) | 4th | - | 2nd | 7th |
|
| 6/18/2015 | 81 Speedway - Park City, KS A Modifieds: USMTS - United States Modified Touring Series | Results | | Grant Junghans (A Modifieds) | 2nd | - | - | 4th |
|
| 6/19/2015 | Monarch Motor Speedway - Wichita Falls, TX A Modifieds: USMTS - United States Modified Touring Series 305 Sprints - Winged | Results | | Grant Junghans (A Modifieds) | 1st | - | - | 7th |
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| 6/20/2015 | Route 66 Motor Speedway - Amarillo, TX A Modifieds: USMTS - United States Modified Touring Series | Results | | Grant Junghans (A Modifieds) | 3rd | - | 1st | 6th |
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| 6/23/2015 | Heart O' Texas Speedway - Waco, TX A Modifieds: USMTS - United States Modified Touring Series | Results | | Grant Junghans (A Modifieds) | 3rd | - | 1st | 5th |
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| 6/24/2015 | Devil's Bowl Speedway - Mesquite, TX A Modifieds: USMTS - United States Modified Touring Series | Results | | Grant Junghans (A Modifieds) | 1st | - | - | 1st |
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| 6/25/2015 | Rocket Raceway Park - Petty, TX A Modifieds: USMTS - United States Modified Touring Series | Results | | Grant Junghans (A Modifieds) | 3rd | - | 1st | 11th |
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| 6/26/2015 | Southern Oklahoma Speedway - Ardmore, OK A Modifieds: USMTS - United States Modified Touring Series | Results | | Grant Junghans (A Modifieds) | 4th | - | 6th | 8th |
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| 6/27/2015 | Lawton Speedway - Lawton, OK A Modifieds: USMTS - United States Modified Touring Series Champ 360 Sprints - Winged | Results | | Grant Junghans (A Modifieds) | 3rd | - | 1st | 21st (DNF) |
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| 7/17/2015 | I-80 Speedway - Greenwood, NE 5th Annual Silver Dollar Nationals Dirt Super Late Models: Lucas Oil Late Model Dirt Series A Modifieds: USMTS - United States Modified Touring Series | Results | | Grant Junghans (A Modifieds) | 4th | - | - | 7th |
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| 7/18/2015 | I-80 Speedway - Greenwood, NE 5th Annual Silver Dollar Nationals (Mains Only) Dirt Super Late Models: Lucas Oil Late Model Dirt Series A Modifieds: USMTS - United States Modified Touring Series | Results | | Grant Junghans (A Modifieds) | 7th | - | 3rd | 17th (DNF) |
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| 8/6/2015 | 81 Speedway - Park City, KS A Modifieds: USMTS - United States Modified Touring Series | Results | | Grant Junghans (A Modifieds) | 8th | - | 4th | 7th |
|
| 8/7/2015 | Humboldt Speedway - Humboldt, KS A Modifieds: USMTS - United States Modified Touring Series | Results | | Grant Junghans (A Modifieds) | 6th | - | 7th | 23rd (DNF) |
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| 8/8/2015 | Lucas Oil Speedway - Wheatland, MO 6th Annual USMTS Show-Me Shootout A Modifieds: USMTS - United States Modified Touring Series B Modifieds | Results | | Grant Junghans (A Modifieds) | 4th | - | 3rd | 12th |
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| 8/9/2015 | Monett Motor Speedway - Monett, MO A Modifieds: USMTS - United States Modified Touring Series | Results | | Grant Junghans (A Modifieds) | 3rd | - | - | 7th |
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| 8/21/2015 | Lakeside Speedway - Kansas City, KS A Modifieds: USMTS - United States Modified Touring Series | Results | | Grant Junghans (A Modifieds) | 2nd | - | - | 10th |
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| 9/2/2015 | Hamilton County Speedway - Webster City, IA A Modifieds: USMTS - United States Modified Touring Series | Results | | Grant Junghans (A Modifieds) | 2nd | - | - | 22nd (DNF) |
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| 9/3/2015 | Fairmont Raceway - Fairmont, MN A Modifieds: USMTS - United States Modified Touring Series | Results | | Grant Junghans (A Modifieds) | 7th | - | 6th | 24th (DNF) |
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| 9/4/2015 | Chateau Speedway - Lansing, MN A Modifieds: USMTS - United States Modified Touring Series | Results | | Grant Junghans (A Modifieds) | 7th | - | 11th | - |
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| 9/5/2015 | Deer Creek Speedway - Spring Valley, MN A Modifieds: USMTS - United States Modified Touring Series | Results | | Grant Junghans (A Modifieds) | 5th | - | 7th | - |
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| 9/6/2015 | Cresco Speedway - Cresco, IA A Modifieds: USMTS - United States Modified Touring Series | Results | | Grant Junghans (A Modifieds) | 6th | - | - | 18th (DNF) |
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| 9/24/2015 | Deer Creek Speedway - Spring Valley, MN A Modifieds: USMTS - United States Modified Touring Series | Results | | Grant Junghans (A Modifieds) | 3rd | - | - | 21st |
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| 9/25/2015 | Deer Creek Speedway - Spring Valley, MN A Modifieds: USMTS - United States Modified Touring Series | Results | | Grant Junghans (A Modifieds) | 3rd | - | - | 16th |
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| 9/26/2015 | Deer Creek Speedway - Spring Valley, MN A Modifieds: USMTS - United States Modified Touring Series | Results | | Grant Junghans (A Modifieds) | 12th | - | 4th | - |
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