| | Heat | Dash | B Feature | A Feature |
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| 4/17/2015 | Bloomington Speedway - Bloomington, IN 410 Sprints - Non-Winged: USAC National Sprint Cars with Midwest Sprint Car Series MSCS 305 Sprints - Winged | Results | | Brandon Mattox (305 Sprints - Winged) | - | - | - | - | | Brandon Mattox (410 Sprints - Non-Winged) | 5th | - | 15th | - |
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| 5/23/2015 | Lincoln Park Speedway - Putnamville, IN 410 Sprints - Non-Winged: Midwest Sprint Car Series MSCS | Results | | Brandon Mattox (410 Sprints - Non-Winged) | - | - | - | 6th |
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| 5/24/2015 | Tri-State Speedway - Haubstadt, IN 410 Sprints - Non-Winged: King of Indiana Sprint Series with Midwest Sprint Car Series MSCS | Results | | Brandon Mattox (410 Sprints - Non-Winged) | - | - | - | 12th |
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| 5/29/2015 | Bloomington Speedway - Bloomington, IN 305 Sprints - Winged, 410 Sprints - Non-Winged | Results | | Brandon Mattox (410 Sprints - Non-Winged) | - | - | - | 16th |
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| 6/6/2015 | Tri-State Speedway - Haubstadt, IN 410 Sprints - Non-Winged: Midwest Sprint Car Series MSCS DIRTcar UMP Modifieds | Results | | Brandon Mattox (410 Sprints - Non-Winged) | - | - | - | 5th |
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| 6/11/2015 | Lincoln Park Speedway - Putnamville, IN Indiana Midget Week Midgets: USAC National Midgets 410 Sprints - Non-Winged | Results | | Brandon Mattox (410 Sprints - Non-Winged) | - | - | - | 10th |
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| 7/4/2015 | Lincoln Park Speedway - Putnamville, IN Bill Gardner Sprintacular 410 Sprints - Non-Winged: USAC National Sprint Cars | Results | | Brandon Mattox (410 Sprints - Non-Winged) | 4th | - | - | 19th |
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| 7/11/2015 | Route 45 Speedway - Flora, IL | Results | | Brandon Mattox (410 Sprints - Non-Winged) | - | - | - | 3rd |
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| 8/7/2015 | Lincoln Park Speedway - Putnamville, IN | Results | | Brandon Mattox (410 Sprints - Non-Winged) | - | - | - | 7th |
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| 8/8/2015 | Lincoln Park Speedway - Putnamville, IN 410 Sprints - Non-Winged: Midwest Sprint Car Series MSCS | Results | | Brandon Mattox (410 Sprints - Non-Winged) | - | - | - | 8th |
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| 8/15/2015 | Route 45 Speedway - Flora, IL 410 Sprints - Non-Winged: Midwest Sprint Car Series MSCS | Results | | Brandon Mattox (410 Sprints - Non-Winged) | - | - | - | 4th |
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| 8/22/2015 | Brownstown Speedway - Brownstown, IN 410 Sprints - Non-Winged: Midwest Sprint Car Series MSCS | Results | | Brandon Mattox (410 Sprints - Non-Winged) | - | - | - | 6th |
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| 8/27/2015 | Kokomo Speedway - Kokomo, IN Smackdown IV 410 Sprints - Non-Winged: USAC National Sprint Cars | Results | | Brandon Mattox (410 Sprints - Non-Winged) | 2nd | - | - | 19th |
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| 8/28/2015 | Kokomo Speedway - Kokomo, IN Smackdown IV 410 Sprints - Non-Winged: USAC National Sprint Cars | Results | | Brandon Mattox (410 Sprints - Non-Winged) | 5th | - | 9th | - |
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| 8/29/2015 | Kokomo Speedway - Kokomo, IN Smackdown IV 410 Sprints - Non-Winged: USAC National Sprint Cars | Results | | Brandon Mattox (410 Sprints - Non-Winged) | - | - | 16th | - |
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| 9/6/2015 | Tri-State Speedway - Haubstadt, IN 410 Sprints - Non-Winged: Midwest Sprint Car Series MSCS | Results | | Brandon Mattox (410 Sprints - Non-Winged) | - | - | - | 2nd |
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| 9/12/2015 | Lincoln Park Speedway - Putnamville, IN | Results | | Brandon Mattox (410 Sprints - Non-Winged) | - | - | - | 10th |
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| 9/18/2015 | Terre Haute Action Track - Terre Haute, IN Tony Hulman/Jim Hurtubise Classic 410 Sprints - Non-Winged: USAC National Sprint Cars | Results | | Brandon Mattox (410 Sprints - Non-Winged) | 7th | - | 8th | - |
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| 9/19/2015 | Tri-State Speedway - Haubstadt, IN 410 Sprints - Non-Winged: USAC National Sprint Cars with Midwest Sprint Car Series MSCS | Results | | Brandon Mattox (410 Sprints - Non-Winged) | 5th | - | 1st | 13th |
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| 9/26/2015 | Tri-State Speedway - Haubstadt, IN Midgets: POWRi National Midgets 410 Sprints - Non-Winged: Midwest Sprint Car Series MSCS | Results | | Brandon Mattox (410 Sprints - Non-Winged) | - | - | - | 5th |
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| 10/2/2015 | Gas City I-69 Speedway - Gas City, IN | Results | | Brandon Mattox (410 Sprints - Non-Winged) | - | - | - | 6th |
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| 10/8/2015 | Brownstown Speedway - Brownstown, IN | Results | | Brandon Mattox (410 Sprints - Non-Winged) | - | - | - | 4th |
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| 10/17/2015 | Lawrenceburg Speedway - Lawrenceburg, IN 410 Sprints - Non-Winged: USAC National Sprint Cars | Results | | Brandon Mattox (410 Sprints - Non-Winged) | 8th | - | 12th | - |
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