| | Heat | Dash | B Feature | A Feature |
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| 1/16/2015 | Tulsa Expo Raceway - Tulsa, OK Vacuworx Global Qualifying Night Midgets | Results | | Mike Spencer (Midgets) | 3rd | 4th | - | 18th |
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| 1/17/2015 | Tulsa Expo Raceway - Tulsa, OK Lucas Oil Championship Night Midgets | Results | | Mike Spencer (Midgets) | - | - | - | - |
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| 3/7/2015 | Perris Auto Speedway - Perris, CA Sokola Shootout 410 Sprints - Non-Winged: USAC/CRA Sprints 360 Sprints - Non-Winged, 360 Non-Winged Senior Sprints | Results | | Mike Spencer (410 Sprints - Non-Winged) | - | - | - | 3rd |
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| 3/20/2015 | CS Raceway - Tucson, AZ 410 Sprints - Non-Winged: USAC/CRA Sprints | Results | | Mike Spencer (410 Sprints - Non-Winged) | - | - | - | 5th |
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| 3/21/2015 | Arizona Motorplex - Tucson, AZ 360 Sprints - Winged: ASCS Southwest Region 410 Sprints - Non-Winged: USAC/CRA Sprints | Results | | Mike Spencer (410 Sprints - Non-Winged) | - | - | - | 3rd |
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| 5/2/2015 | Perris Auto Speedway - Perris, CA 410 Sprints - Non-Winged: USAC/CRA Sprints 360 Sprints - Non-Winged, 360 Non-Winged Senior Sprints | Results | | Mike Spencer (410 Sprints - Non-Winged) | - | - | - | 3rd |
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| 5/9/2015 | Ventura Raceway - Ventura, CA 410 Sprints - Non-Winged: USAC/CRA Sprints | Results | | Mike Spencer (410 Sprints - Non-Winged) | - | - | - | 7th |
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| 5/23/2015 | Perris Auto Speedway - Perris, CA Salute to Indy 410 Sprints - Non-Winged: USAC/CRA Sprints Lightning Sprints: California Lightning Sprints 360 Sprints - Non-Winged, 360 Non-Winged Senior Sprints | Results | | Mike Spencer (410 Sprints - Non-Winged) | - | - | - | 7th |
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| 6/13/2015 | Perris Auto Speedway - Perris, CA 410 Sprints - Non-Winged: USAC/CRA Sprints 360 Sprints - Non-Winged, 360 Non-Winged Senior Sprints | Results | | Mike Spencer (410 Sprints - Non-Winged) | - | - | - | 2nd |
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| 6/27/2015 | Kings Speedway - Hanford, CA 305 Sprints - Winged: Western RaceSaver Series 360 Sprints - Non-Winged: USAC 360 Sprint Series | Results | | Mike Spencer (360 Sprints - Non-Winged) | - | - | - | 4th |
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| 7/4/2015 | Perris Auto Speedway - Perris, CA Firecracker 40 410 Sprints - Non-Winged: USAC/CRA Sprints Lightning Sprints: California Lightning Sprints 360 Sprints - Non-Winged, 360 Non-Winged Senior Sprints | Results | | Mike Spencer (410 Sprints - Non-Winged) | - | - | - | 4th |
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| 7/25/2015 | Thunderbowl Raceway - Tulare, CA 410 Sprints - Winged: NARC King of the West Sprints 305 Sprints - Winged: Western RaceSaver Series 360 Sprints - Non-Winged | Results | | Mike Spencer (360 Sprints - Non-Winged) | - | - | - | 10th |
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| 8/15/2015 | Perris Auto Speedway - Perris, CA California Racers Hall of Fame Night 410 Sprints - Non-Winged: USAC/CRA Sprints Lightning Sprints: California Lightning Sprints 360 Sprints - Non-Winged, 360 Non-Winged Senior Sprints | Results | | Mike Spencer (410 Sprints - Non-Winged) | - | - | - | 5th |
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| 9/5/2015 | Calistoga Speedway - Calistoga, CA 8th Annual Louis Vermeil Classic and its California Midget Week Midgets: USAC Western Midgets 410 Sprints - Non-Winged: USAC/CRA Sprints 360 Sprints - Non-Winged | Results | | Mike Spencer (410 Sprints - Non-Winged) | - | - | - | 9th |
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| 9/6/2015 | Calistoga Speedway - Calistoga, CA 8th Annual Louis Vermeil Class and its California Midget Week Midgets: USAC Western Midgets 410 Sprints - Non-Winged: USAC/CRA Sprints | Results | | Mike Spencer (410 Sprints - Non-Winged) | - | - | - | 5th |
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| 9/7/2015 | Petaluma Speedway - Petaluma, CA California Sprint Week 410 Sprints - Non-Winged: USAC/CRA Sprints Stock Non-Wing | Results | | Mike Spencer (410 Sprints - Non-Winged) | 3rd | - | - | 1st |
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| 9/10/2015 | Silver Dollar Speedway - Chico, CA Gold Cup and California Midget Week Midgets: USAC Western Midgets with BCRA - Bay Cities Racing Association 410 Sprints - Non-Winged: USAC/CRA Sprints | Results | | Mike Spencer (410 Sprints - Non-Winged) | 3rd | - | - | 9th |
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| 9/11/2015 | Kings Speedway - Hanford, CA 305 Sprints - Winged: Western RaceSaver Series 410 Sprints - Non-Winged: USAC/CRA Sprints | Results | | Mike Spencer (410 Sprints - Non-Winged) | - | - | - | 3rd |
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| 9/12/2015 | Santa Maria Speedway - Santa Maria, CA California Midget Week Midgets: USAC Western Midgets 410 Sprints - Non-Winged: USAC/CRA Sprints | Results | | Mike Spencer (410 Sprints - Non-Winged) | - | - | - | 2nd |
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| 9/19/2015 | Perris Auto Speedway - Perris, CA Glen Howard Memorial 410 Sprints - Non-Winged: USAC/CRA Sprints Lightning Sprints: California Lightning Sprints 360 Sprints - Non-Winged, 360 Non-Winged Senior Sprints | Results | | Mike Spencer (410 Sprints - Non-Winged) | - | - | - | 2nd |
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| 10/24/2015 | Canyon Speedway Park - Peoria, AZ 410 Sprints - Non-Winged: USAC/CRA Sprints Non-Wing Outlaw | Results | | Mike Spencer (410 Sprints - Non-Winged) | - | - | - | 1st |
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| 11/12/2015 | Perris Auto Speedway - Perris, CA Oval Nationals 410 Sprints - Non-Winged: USAC/CRA Sprints with USAC National Sprint Cars | Results | | Mike Spencer (410 Sprints - Non-Winged) | 1st | - | - | 17th |
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| 11/13/2015 | Perris Auto Speedway - Perris, CA Oval Nationals 410 Sprints - Non-Winged: USAC/CRA Sprints with USAC National Sprint Cars | Results | | Mike Spencer (410 Sprints - Non-Winged) | 4th | - | - | 15th |
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| 11/14/2015 | Perris Auto Speedway - Perris, CA Oval Nationals 410 Sprints - Non-Winged: USAC/CRA Sprints with USAC National Sprint Cars | Results | | Mike Spencer (410 Sprints - Non-Winged) | 4th | - | 2nd | 16th |
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| 11/19/2015 | CS Raceway - Tucson, AZ 48th Western World Championship 410 Sprints - Non-Winged: USAC/CRA Sprints with USAC National Sprint Cars 360 Sprints - Non-Winged: USAC Southwest | Results | | Mike Spencer (410 Sprints - Non-Winged) | 4th | - | - | 21st | | Mike Spencer (360 Sprints - Non-Winged) | - | - | - | - |
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| 11/20/2015 | CS Raceway - Tucson, AZ 48th Western World Championship 410 Sprints - Non-Winged: USAC/CRA Sprints with USAC National Sprint Cars 360 Sprints - Non-Winged: USAC Southwest | Results | | Mike Spencer (410 Sprints - Non-Winged) | 5th | - | 4th | 15th |
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| 11/21/2015 | CS Raceway - Tucson, AZ 48th Western World Championship 410 Sprints - Non-Winged: USAC/CRA Sprints with USAC National Sprint Cars 360 Sprints - Non-Winged: USAC Southwest | Results | | Mike Spencer (410 Sprints - Non-Winged) | 3rd | - | - | 20th |
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