| | Heat | Dash | B Feature | A Feature |
|---|
|
|---|
| 4/24/2015 | Eagle Raceway - Eagle, NE 305 Sprints - Winged: SSN-Sprint Series Nebraska 410 Sprints - Non-Winged: USAC National Sprint Cars | Results | | Trevor Grossenbacher (305 Sprints - Winged) | 4th | - | - | 1st |
|
| 5/2/2015 | Eagle Raceway - Eagle, NE 305 Sprints - Winged, Sprint Cars, Hobby Stocks | Results | | Trevor Grossenbacher (305 Sprints - Winged) | - | - | - | 1st |
|
| 5/9/2015 | Eagle Raceway - Eagle, NE 305 Sprints - Winged, Sprint Cars | Results | | Trevor Grossenbacher (305 Sprints - Winged) | - | - | - | 2nd |
|
| 5/30/2015 | Eagle Raceway - Eagle, NE Eagle Nationals presented by TBJ Promotions 360 Sprints - Winged: ASCS National with Malvern Bank 360 Sprints Sprint Cars | Results | | Trevor Grossenbacher (360 Sprints - Winged) | 4th | - | - | 22nd (DNF) |
|
| 6/13/2015 | Eagle Raceway - Eagle, NE 305 Sprints - Winged, Sprint Cars, Hobby Stocks | Results | | Trevor Grossenbacher (305 Sprints - Winged) | - | - | - | 1st |
|
| 6/19/2015 | Butler County Speedway - Rising City, NE 360 Sprints - Winged: Malvern Bank 360 Sprints 305 Sprints - Winged: SSN-Sprint Series Nebraska | Results | | Trevor Grossenbacher (305 Sprints - Winged) | - | - | - | 2nd |
|
| 6/20/2015 | Eagle Raceway - Eagle, NE 305 Sprints - Winged, Sprint Cars, Hobby Stocks | Results | | Trevor Grossenbacher (305 Sprints - Winged) | - | - | - | 2nd |
|
| 6/26/2015 | I-80 Speedway - Greenwood, NE Alphabet Soup 360 Sprints - Winged: Malvern Bank 360 Sprints Dirt Super Late Models: Lucas Oil MLRA | Results | | Trevor Grossenbacher (360 Sprints - Winged) | 4th | - | - | 10th |
|
| 6/27/2015 | Eagle Raceway - Eagle, NE 305 Sprints - Winged, Sprint Cars | Results | | Trevor Grossenbacher (305 Sprints - Winged) | - | - | - | 2nd |
|
| 7/4/2015 | Eagle Raceway - Eagle, NE 305 Sprints - Winged, Sprint Cars | Results | | Trevor Grossenbacher (305 Sprints - Winged) | - | - | - | 8th |
|
| 7/9/2015 | US 30 Speedway - Columbus, NE 305 Sprints - Winged: SSN-Sprint Series Nebraska | Results | | Trevor Grossenbacher (305 Sprints - Winged) | - | - | - | 4th |
|
| 7/11/2015 | Eagle Raceway - Eagle, NE 305 Sprints - Winged, Sprint Cars, Hobby Stocks | Results | | Trevor Grossenbacher (305 Sprints - Winged) | - | - | - | 1st |
|
| 7/18/2015 | Eagle Raceway - Eagle, NE 305 Sprints - Winged, Sprint Cars | Results | | Trevor Grossenbacher (305 Sprints - Winged) | - | - | - | 2nd |
|
| 7/26/2015 | Beatrice Speedway - Beatrice, NE 305 Sprints - Winged: SSN-Sprint Series Nebraska | Results | | Trevor Grossenbacher (305 Sprints - Winged) | - | - | - | 1st |
|
| 8/1/2015 | Eagle Raceway - Eagle, NE 305 Sprints - Winged, Sprint Cars | Results | | Trevor Grossenbacher (305 Sprints - Winged) | - | - | - | 1st |
|
| 8/23/2015 | Eagle Raceway - Eagle, NE | Results | | Trevor Grossenbacher (305 Sprints - Winged) | - | - | - | 2nd |
|
| 8/28/2015 | I-80 Speedway - Greenwood, NE Speedy Bill Smith Memorial Race 360 Sprints - Winged: Malvern Bank 360 Sprints | Results | | Trevor Grossenbacher (360 Sprints - Winged) | 1st | - | - | 13th |
|
| 8/29/2015 | Eagle Raceway - Eagle, NE 305 Sprints - Winged, Sprint Cars | Results | | Trevor Grossenbacher (305 Sprints - Winged) | - | - | - | 3rd |
|
| 8/30/2015 | US 30 Speedway - Columbus, NE 305 Sprints - Winged: SSN-Sprint Series Nebraska | Results | | Trevor Grossenbacher (305 Sprints - Winged) | - | - | - | 3rd |
|
| 9/5/2015 | Eagle Raceway - Eagle, NE 305 Sprints - Winged: Virginia Sprint Car Series Sprint Cars | Results | | Trevor Grossenbacher (305 Sprints - Winged) | - | - | - | 5th |
|
| 9/12/2015 | Junction Motor Speedway - McCool Junction, NE 360 Sprints - Winged: NCRA-Sprint Car Bandits with Malvern Bank 360 Sprints | Results | | Trevor Grossenbacher (360 Sprints - Winged) | 3rd | - | - | 19th |
|
| 9/17/2015 | I-80 Speedway - Greenwood, NE 305 Sprints - Winged: SSN-Sprint Series Nebraska | Results | | Trevor Grossenbacher (305 Sprints - Winged) | - | - | - | 7th |
|