| | Heat | Dash | B Feature | A Feature |
|---|
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| 1/8/2003 | Tulsa Expo Raceway - Tulsa, OK 17th Annual Chili Bowl Midgets | Results | | Brandon Petty (Midgets) | 4th | - | 3rd | 18th |
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| 1/11/2003 | Tulsa Expo Raceway - Tulsa, OK 17th Annual Chili Bowl Midgets | Results | | Brandon Petty (Midgets) | - | - | - | - |
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| 5/17/2003 | Lincoln Park Speedway - Putnamville, IN | Results | | Brandon Petty (410 Sprints - Non-Winged) | - | - | - | 1st |
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| 5/18/2003 | Kokomo Speedway - Kokomo, IN | Results | | Brandon Petty (410 Sprints - Non-Winged) | - | - | - | 19th |
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| 5/21/2003 | Anderson Speedway - Anderson, IN 410 Sprints - Non-Winged: USAC National Sprint Cars | Results | | Brandon Petty (410 Sprints - Non-Winged) | 7th | - | 12th | - |
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| 5/30/2003 | Gas City I-69 Speedway - Gas City, IN 410 Sprints - Non-Winged: USAC National Sprint Cars | Results | | Brandon Petty (410 Sprints - Non-Winged) | 2nd | - | - | 13th |
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| 5/31/2003 | Lawrenceburg Speedway - Lawrenceburg, IN 410 Sprints - Non-Winged: USAC National Sprint Cars | Results | | Brandon Petty (410 Sprints - Non-Winged) | - | - | - | - |
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| 6/1/2003 | Kokomo Speedway - Kokomo, IN | Results | | Brandon Petty (410 Sprints - Non-Winged) | - | - | - | 15th |
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| 6/15/2003 | Kokomo Speedway - Kokomo, IN | Results | | Brandon Petty (Midgets) | - | - | - | 28th |
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| 6/22/2003 | Kokomo Speedway - Kokomo, IN | Results | | Brandon Petty (410 Sprints - Non-Winged) | - | - | - | 2nd |
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| 6/29/2003 | Kokomo Speedway - Kokomo, IN | Results | | Brandon Petty (410 Sprints - Non-Winged) | - | - | - | 21st |
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| 7/17/2003 | Twin Cities Raceway Park - North Vernon, IN Indiana Sprint Week 410 Sprints - Non-Winged: USAC National Sprint Cars | Results | | Brandon Petty (410 Sprints - Non-Winged) | 8th | - | - | - |
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| 7/18/2003 | Gas City I-69 Speedway - Gas City, IN Indiana Sprint Week 410 Sprints - Non-Winged: USAC National Sprint Cars | Results | | Brandon Petty (410 Sprints - Non-Winged) | 5th | - | - | - |
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| 7/19/2003 | Lincoln Park Speedway - Putnamville, IN 410 Sprints - Non-Winged: USAC National Sprint Cars | Results | | Brandon Petty (410 Sprints - Non-Winged) | - | - | - | - |
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| 7/20/2003 | Tri-State Speedway - Haubstadt, IN 410 Sprints - Non-Winged: USAC National Sprint Cars | Results | | Brandon Petty (410 Sprints - Non-Winged) | 5th | - | 11th | 23rd |
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| 7/23/2003 | Kokomo Speedway - Kokomo, IN 410 Sprints - Non-Winged: USAC National Sprint Cars | Results | | Brandon Petty (410 Sprints - Non-Winged) | - | - | - | - |
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| 7/24/2003 | Lawrenceburg Speedway - Lawrenceburg, IN Indiana Sprint Week 410 Sprints - Non-Winged: USAC National Sprint Cars | Results | | Brandon Petty (410 Sprints - Non-Winged) | 12th | - | - | - |
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| 8/14/2003 | Terre Haute Action Track - Terre Haute, IN 410 Sprints - Non-Winged: USAC National Sprint Cars | Results | | Brandon Petty (410 Sprints - Non-Winged) | - | - | - | - |
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| 8/17/2003 | Kokomo Speedway - Kokomo, IN | Results | | Brandon Petty (410 Sprints - Non-Winged) | - | - | - | 16th |
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| 8/23/2003 | Lincoln Park Speedway - Putnamville, IN | Results | | Brandon Petty (410 Sprints - Non-Winged) | - | - | - | 1st |
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| 8/30/2003 | Lincoln Park Speedway - Putnamville, IN | Results | | Brandon Petty (410 Sprints - Non-Winged) | - | - | - | 18th |
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| 9/5/2003 | Dirt Oval at Route 66 - Joliet, IL Midgets: USAC National Midgets 410 Sprints - Non-Winged: USAC National Sprint Cars | Results | | Brandon Petty (410 Sprints - Non-Winged) | 7th | - | 7th | - |
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| 9/20/2003 | Eldora Speedway - Rossburg, OH 410 Sprints - Non-Winged: USAC National Sprint Cars | Results | | Brandon Petty (410 Sprints - Non-Winged) | 5th | - | - | - |
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