| | Heat | Dash | B Feature | A Feature |
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| 4/17/2015 | Limaland Motorsports Park - Lima, OH 360 Sprints - Winged: NRA Sprint Invaders | Results | | J.R. Stewart (360 Sprints - Winged) | - | - | - | 1st |
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| 4/24/2015 | Limaland Motorsports Park - Lima, OH 360 Sprints - Winged: NRA Sprint Invaders | Results | | J.R. Stewart (360 Sprints - Winged) | - | - | - | 4th |
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| 5/1/2015 | Limaland Motorsports Park - Lima, OH 360 Sprints - Winged: NRA Sprint Invaders | Results | | J.R. Stewart (360 Sprints - Winged) | - | - | - | 8th |
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| 5/8/2015 | Limaland Motorsports Park - Lima, OH 360 Sprints - Winged: NRA Sprint Invaders | Results | | J.R. Stewart (360 Sprints - Winged) | - | - | - | 7th |
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| 5/22/2015 | Limaland Motorsports Park - Lima, OH 360 Sprints - Winged: NRA Sprint Invaders with SOD-Sprints On Dirt (360s) | Results | | J.R. Stewart (360 Sprints - Winged) | - | - | - | 4th |
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| 5/23/2015 | Waynesfield Raceway Park - Waynesfield, OH 360 Sprints - Winged: NRA Sprint Invaders with SOD-Sprints On Dirt (360s) 410 Sprints - Non-Winged | Results | | J.R. Stewart (360 Sprints - Winged) | - | - | - | 8th |
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| 5/24/2015 | Eldora Speedway - Rossburg, OH 360 Sprints - Winged: NRA Sprint Invaders with SOD-Sprints On Dirt (360s) DIRTcar Late Models | Results | | J.R. Stewart (360 Sprints - Winged) | - | - | - | 14th |
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| 5/29/2015 | Limaland Motorsports Park - Lima, OH 360 Sprints - Winged: NRA Sprint Invaders | Results | | J.R. Stewart (360 Sprints - Winged) | - | - | - | 8th |
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| 6/5/2015 | Limaland Motorsports Park - Lima, OH 360 Sprints - Winged: NRA Sprint Invaders 410 Sprints - Non-Winged: BOSS Buckeye Outlaw Sprint Series | Results | | J.R. Stewart (360 Sprints - Winged) | - | - | - | 2nd |
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| 6/13/2015 | Waynesfield Raceway Park - Waynesfield, OH 360 Sprints - Winged: NRA Sprint Invaders 410 Sprints - Non-Winged | Results | | J.R. Stewart (360 Sprints - Winged) | - | - | - | 6th |
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| 7/3/2015 | Limaland Motorsports Park - Lima, OH 360 Sprints - Winged: NRA Sprint Invaders with SOD-Sprints On Dirt (360s) | Results | | J.R. Stewart (360 Sprints - Winged) | - | - | - | 6th |
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| 7/4/2015 | Waynesfield Raceway Park - Waynesfield, OH 360 Sprints - Winged: NRA Sprint Invaders with SOD-Sprints On Dirt (360s) 305 Sprints - Winged | Results | | J.R. Stewart (360 Sprints - Winged) | - | - | - | 6th |
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| 7/24/2015 | Limaland Motorsports Park - Lima, OH 360 Sprints - Winged: NRA Sprint Invaders | Results | | J.R. Stewart (360 Sprints - Winged) | - | - | - | 5th |
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| 7/25/2015 | Waynesfield Raceway Park - Waynesfield, OH 360 Sprints - Winged: NRA Sprint Invaders 410 Sprints - Non-Winged | Results | | J.R. Stewart (360 Sprints - Winged) | - | - | - | 7th |
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| 7/31/2015 | Limaland Motorsports Park - Lima, OH 360 Sprints - Winged: NRA Sprint Invaders | Results | | J.R. Stewart (360 Sprints - Winged) | - | - | - | 3rd |
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| 8/1/2015 | Montpelier Motor Speedway - Montpelier, IN 360 Sprints - Winged: NRA Sprint Invaders with SOD-Sprints On Dirt (360s) | Results | | J.R. Stewart (360 Sprints - Winged) | - | - | - | 6th |
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| 8/7/2015 | Limaland Motorsports Park - Lima, OH 360 Sprints - Winged: NRA Sprint Invaders | Results | | J.R. Stewart (360 Sprints - Winged) | - | - | - | 7th |
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| 8/14/2015 | Limaland Motorsports Park - Lima, OH 360 Sprints - Winged: NRA Sprint Invaders | Dropped |