| | Heat | Dash | B Feature | A Feature |
|---|
|
|---|
| 1/2/2015 | Cocopah Speedway - Somerton, AZ Winter Heat Sprint Car Showdown 410 Sprints - Winged | Results | | Willie Croft (410 Sprints - Winged) | - | - | 6th | 13th |
|
| 1/3/2015 | Cocopah Speedway - Somerton, AZ Winter Heat Sprint Car Showdown 410 Sprints - Winged | Results | | Willie Croft (410 Sprints - Winged) | - | - | - | 15th |
|
| 1/6/2015 | Cocopah Speedway - Somerton, AZ Winter Heat Sprint Car Showdown 410 Sprints - Winged | Results | | Willie Croft (410 Sprints - Winged) | - | - | 7th | 22nd |
|
| 1/9/2015 | Cocopah Speedway - Somerton, AZ Winter Heat Sprint Car Showdown 410 Sprints - Winged | Results | | Willie Croft (410 Sprints - Winged) | - | - | - | 12th |
|
| 1/10/2015 | Cocopah Speedway - Somerton, AZ Winter Heat Sprint Car Showdown 410 Sprints - Winged | Results | | Willie Croft (410 Sprints - Winged) | - | - | 5th | 20th |
|
| 2/28/2015 | Marysville Raceway - Marysville, CA 360 Sprints - Winged, 360 Sprints - Non-Winged | Results | | Willie Croft (360 Sprints - Winged) | 2nd | - | - | 5th |
|
| 3/6/2015 | Silver Dollar Speedway - Chico, CA Silver Cup 360 Sprints - Winged, 360 Sprints - Non-Winged | Results | | Willie Croft (360 Sprints - Winged) | 1st | - | - | 12th |
|
| 3/7/2015 | Silver Dollar Speedway - Chico, CA Silver Cup 360 Sprints - Non-Winged: Joe Hunt Magneto Series 360 Sprints - Winged | Results | | Willie Croft (360 Sprints - Winged) | 2nd | - | - | 15th |
|
| 4/4/2015 | Placerville Speedway - Placerville, CA 410 Sprints - Winged: NARC King of the West Sprints Midgets: BCRA - Bay Cities Racing Association | Results | | Willie Croft (410 Sprints - Winged) | 2nd | - | - | 5th |
|
| 4/8/2015 | Placerville Speedway - Placerville, CA 410 Sprints - Winged: World of Outlaws | Results | | Willie Croft (410 Sprints - Winged) | 2nd | - | - | 24th |
|
| 4/24/2015 | Silver Dollar Speedway - Chico, CA Bill Brownell Memorial 410 Sprints - Winged, Economy Sprints - Winged | Results | | Willie Croft (410 Sprints - Winged) | 4th | - | - | 6th |
|
| 5/1/2015 | Silver Dollar Speedway - Chico, CA 410 Sprints - Winged, 360 Sprints - Non-Winged | Results | | Willie Croft (410 Sprints - Winged) | 2nd | - | - | 8th |
|
| 5/2/2015 | Silver Dollar Speedway - Chico, CA Dave Bradway Jr. Memorial 410 Sprints - Winged: NARC King of the West Sprints 360 Sprints - Non-Winged | Results | | Willie Croft (410 Sprints - Winged) | - | - | 2nd | 12th |
|
| 5/9/2015 | Petaluma Speedway - Petaluma, CA 410 Sprints - Winged: NARC King of the West Sprints Stock Non-Wing | Results | | Willie Croft (410 Sprints - Winged) | 5th | - | - | 22nd |
|
| 5/16/2015 | Thunderbowl Raceway - Tulare, CA 410 Sprints - Winged: NARC King of the West Sprints 305 Sprints - Winged: Western RaceSaver Series 360 Sprints - Non-Winged | Results | | Willie Croft (410 Sprints - Winged) | - | - | - | 5th |
|
| 5/24/2015 | Silver Dollar Speedway - Chico, CA 360 Sprints - Winged: California Sprint Car Civil War Series | Results | | Willie Croft (360 Sprints - Winged) | 3rd | 2nd | - | 3rd |
|
| 5/29/2015 | Cottage Grove Speedway - Cottage Grove, OR MARVIN SMITH MEMORIAL GROVE CLASSIC 360 Sprints - Winged, Dirt Super Late Models, Vintage Modifieds | Results | | Willie Croft (360 Sprints - Winged) | 5th | - | - | 8th |
|
| 5/30/2015 | Cottage Grove Speedway - Cottage Grove, OR MARVIN SMITH MEMORIAL GROVE CLASSIC- $4100.00 TO WIN 360 Sprints - Winged, Dirt Super Late Models, A Modifieds, Vintage Modifieds | Results | | Willie Croft (360 Sprints - Winged) | 3rd | - | - | 7th |
|
| 6/5/2015 | Silver Dollar Speedway - Chico, CA | Results | | Willie Croft (410 Sprints - Winged) | - | - | 2nd | 6th |
|
| 6/6/2015 | Silver Dollar Speedway - Chico, CA David Tarter Memorial 410 Sprints - Winged: NARC King of the West Sprints Economy Sprints - Winged | Results | | Willie Croft (410 Sprints - Winged) | 2nd | 7th | - | 3rd |
|
| 6/25/2015 | Skagit Speedway - Burlington, WA Jim Raper Memorial Dirt Cup 360 Sprints - Winged: ASCS National with Summer Thunder Series, Summer Thunder Sprint Series | Results | | Willie Croft (360 Sprints - Winged) | 2nd | - | - | 7th |
|
| 6/26/2015 | Skagit Speedway - Burlington, WA Jim Raper Memorial Dirt Cup 360 Sprints - Winged: ASCS National with Summer Thunder Series, Summer Thunder Sprint Series Midgets | Results | | Willie Croft (360 Sprints - Winged) | 1st | - | - | 6th |
|
| 6/27/2015 | Skagit Speedway - Burlington, WA Jim Raper Memorial Dirt Cup 360 Sprints - Winged: ASCS National with Summer Thunder Series, Summer Thunder Sprint Series A Modifieds: Washington Modified Tour Vintage Modifieds | Results | | Willie Croft (360 Sprints - Winged) | - | - | - | 3rd |
|
| 6/28/2015 | Yreka Speedway - Yreka, CA 2015 Northwest Speedweek 360 Sprints - Winged: Western Sprint Tour | Results | | Willie Croft (360 Sprints - Winged) | 2nd | - | - | 19th |
|
| 7/18/2015 | Placerville Speedway - Placerville, CA 410 Sprints - Winged: NARC King of the West Sprints | Results | | Willie Croft (410 Sprints - Winged) | 4th | - | - | 21st |
|
| 7/30/2015 | I-80 Speedway - Greenwood, NE Road To Knoxville 360 Sprints - Winged: ASCS National 410 Sprints - Winged: National Sprint League | Results | | Willie Croft (410 Sprints - Winged) | 2nd | - | - | 5th |
|
| 7/31/2015 | I-80 Speedway - Greenwood, NE "Road to Knoxville" $10,000 to win 360 Sprints - Winged: ASCS National 410 Sprints - Winged: National Sprint League | Results | | Willie Croft (410 Sprints - Winged) | 2nd | - | - | 12th |
|
| 8/6/2015 | Knoxville Raceway - Knoxville, IA Arnold Motor Supply 360 Nationals 360 Sprints - Winged: ASCS National | Results | | Willie Croft (360 Sprints - Winged) | 7th | - | 6th | - |
|
| 8/8/2015 | Knoxville Raceway - Knoxville, IA Arnold Motor Supply 360 Nationals 360 Sprints - Winged: ASCS National | Results | | Willie Croft (360 Sprints - Winged) | - | - | 20th (DNF) | - |
|
| 8/21/2015 | Silver Dollar Speedway - Chico, CA Midgets: BCRA - Bay Cities Racing Association 410 Sprints - Winged, Economy Sprints - Winged | Results | | Willie Croft (410 Sprints - Winged) | 7th | - | - | DNS |
|
| 8/29/2015 | Ocean Speedway - Watsonville, CA 55th Annual Johnny Key Classic 360 Sprints - Winged: California Sprint Car Civil War Series 360 Sprints - Non-Winged: Joe Hunt Magneto Series | Results | | Willie Croft (360 Sprints - Winged) | 3rd | - | - | 18th |
|
| 9/5/2015 | Skagit Speedway - Burlington, WA Monster Meltdown 410 Sprints - Winged: World of Outlaws A Modifieds | Results | | Willie Croft (410 Sprints - Winged) | 5th | - | - | 15th |
|
| 9/7/2015 | Grays Harbor Raceway - Elma, WA 410 Sprints - Winged: World of Outlaws Street Stocks | Results | | Willie Croft (410 Sprints - Winged) | 1st | 7th | - | 14th |
|
| 9/9/2015 | Silver Dollar Speedway - Chico, CA 62nd Annual Gold Cup Race of Champions 360 Sprints - Winged: California Sprint Car Civil War Series 360 Sprints - Non-Winged: Joe Hunt Magneto Series | Results | | Willie Croft (360 Sprints - Winged) | 2nd | - | - | 19th |
|
| 9/11/2015 | Silver Dollar Speedway - Chico, CA 62nd Annual Gold Cup Race of Champions 410 Sprints - Winged: World of Outlaws | Results | | Willie Croft (410 Sprints - Winged) | 5th | - | - | 19th |
|
| 9/12/2015 | Silver Dollar Speedway - Chico, CA 62nd Annual Gold Cup Race of Champions 410 Sprints - Winged: World of Outlaws | Results | | Willie Croft (410 Sprints - Winged) | 7th | - | 3rd | 20th |
|
| 10/2/2015 | Silver Dollar Speedway - Chico, CA Pacific 360 Sprints Fall Nationals 360 Sprints - Winged, Economy Sprints - Winged | Results | | Willie Croft (360 Sprints - Winged) | 1st | 2nd | - | 16th |
|
| 10/3/2015 | Silver Dollar Speedway - Chico, CA Pacific 360 Sprints Fall Nationals 360 Sprints - Winged, 360 Sprints - Non-Winged | Results | | Willie Croft (360 Sprints - Winged) | 1st | 4th | - | 19th |
|
| 10/16/2015 | Thunderbowl Raceway - Tulare, CA Trophy Cup 360 Sprints - Winged | Results | | Willie Croft (360 Sprints - Winged) | - | - | 22nd | 14th |
|
| 10/17/2015 | Thunderbowl Raceway - Tulare, CA Trophy Cup 360 Sprints - Winged | Results | | Willie Croft (360 Sprints - Winged) | - | - | - | 5th |
|
| 10/17/2015 | Thunderbowl Raceway - Tulare, CA | Results | | Willie Croft (360 Sprints - Winged) | - | - | - | 5th |
|
| 11/7/2015 | Stockton Dirt Track - Stockton, CA 32nd Annual Tribute to Gary Patterson 360 Sprints - Winged: California Sprint Car Civil War Series 410 Sprints - Winged: NARC King of the West Sprints | Results | | Willie Croft (410 Sprints - Winged) | - | - | - | 5th |
|