| | Heat | Dash | B Feature | A Feature |
|---|
|
|---|
| 4/10/2015 | Interstate Speedway (SD) - Jefferson, SD Winged A-Class: Miniakota Micro Sprint Series Generic 1 | Results | | Skylar Prochaska (Winged A-Class) | - | - | - | 17th | | Skylar Prochaska (Generic 1) | - | - | - | 17th |
|
| 5/22/2015 | Jackson Motorplex - Jackson, MN Folkens Bros. Trucking Spring Nationals - $10,000 to win 410 Sprints - Winged: National Sprint League 360 Sprints - Winged | Results | | Skylar Prochaska (360 Sprints - Winged) | - | - | - | 4th | | Skylar Prochaska (410 Sprints - Winged) | 5th | - | - | 12th |
|
| 5/24/2015 | Huset's Speedway - Brandon, SD 410 Sprints - Winged: National Sprint League Hobby Stocks, Winged A-Class, Street Stocks | Rain Out |
| 5/30/2015 | Jackson Motorplex - Jackson, MN 360 Sprints - Winged: Midwest Sprint Touring Series | Results | | Skylar Prochaska (360 Sprints - Winged) | 3rd | - | - | 21st (DNF) |
|
| 6/6/2015 | Jackson Motorplex - Jackson, MN | Results | | Skylar Prochaska (360 Sprints - Winged) | - | - | - | 2nd |
|
| 6/12/2015 | Crawford County Speedway - Denison, IA 410 Sprints - Winged: World of Outlaws Stock Cars | Results | | Skylar Prochaska (410 Sprints - Winged) | 6th | - | 4th | 19th |
|
| 6/13/2015 | Jackson Motorplex - Jackson, MN 360 Sprints - Winged: Midwest Sprint Touring Series | Results | | Skylar Prochaska (360 Sprints - Winged) | 2nd | - | - | 2nd |
|
| 6/20/2015 | Jackson Motorplex - Jackson, MN | Results | | Skylar Prochaska (360 Sprints - Winged) | - | - | - | 2nd |
|
| 6/27/2015 | Jackson Motorplex - Jackson, MN 360 Sprints - Winged: Midwest Sprint Touring Series | Results | | Skylar Prochaska (360 Sprints - Winged) | 3rd | - | - | 7th |
|
| 7/4/2015 | Jackson Motorplex - Jackson, MN | Results | | Skylar Prochaska (360 Sprints - Winged) | - | - | - | 1st |
|
| 7/10/2015 | Park Jefferson International Speedway - Jefferson, SD 410 Outlaw Sprint Cars - National Sprint League 410 Sprints - Winged: National Sprint League Hobby Stocks, B Modifieds, Hornets | Results | | Skylar Prochaska (410 Sprints - Winged) | 6th | - | - | 14th |
|
| 7/11/2015 | Jackson Motorplex - Jackson, MN 360 Sprints - Winged: Midwest Sprint Touring Series | Results | | Skylar Prochaska (360 Sprints - Winged) | 2nd | - | - | 2nd |
|
| 7/16/2015 | Jackson Motorplex - Jackson, MN 360 Sprints - Winged: JSTS - Jackson Speedway Touring Series 360 Sprints - Non-Winged: NSL Non-Wing Sprint Cars 305 Sprints - Winged, Limited 360 Sprints - Non-Winged | Results | | Skylar Prochaska (360 Sprints - Winged) | - | - | - | 2nd |
|
| 7/17/2015 | Fairmont Raceway - Fairmont, MN 360 Sprints - Winged: JSTS - Jackson Speedway Touring Series | Results | | Skylar Prochaska (360 Sprints - Winged) | 5th | - | - | 23rd (DNF) |
|
| 7/23/2015 | Jackson Motorplex - Jackson, MN Jackson County Fair 410 Sprints - Winged: National Sprint League 360 Sprints - Winged | Results | | Skylar Prochaska (410 Sprints - Winged) | 8th | - | - | 13th |
|
| 7/25/2015 | Jackson Motorplex - Jackson, MN 360 Sprints - Winged: Midwest Sprint Touring Series | Results | | Skylar Prochaska (360 Sprints - Winged) | 5th | - | - | 19th (DNF) |
|
| 8/1/2015 | Jackson Motorplex - Jackson, MN | Results | | Skylar Prochaska (360 Sprints - Winged) | - | - | - | 2nd |
|
| 8/13/2015 | Knoxville Raceway - Knoxville, IA 55th Annual FVP Knoxville Nationals 410 Sprints - Winged: World of Outlaws | Results | | Skylar Prochaska (410 Sprints - Winged) | 8th | - | 22nd | - |
|
| 8/21/2015 | Fairmont Raceway - Fairmont, MN 410 Sprints - Winged: National Sprint League | Results | | Skylar Prochaska (410 Sprints - Winged) | 5th | - | - | 15th |
|
| 8/29/2015 | Jackson Motorplex - Jackson, MN 360 Sprints - Winged: ASCS National | Results | | Skylar Prochaska (360 Sprints - Winged) | - | - | - | 1st |
|
| 9/4/2015 | Jackson Motorplex - Jackson, MN Jackson Nationals *National Sprint Car Museum Madness Night 410 Sprints - Winged: National Sprint League 360 Sprints - Winged | Results | | Skylar Prochaska (360 Sprints - Winged) | - | - | - | 6th | | Skylar Prochaska (410 Sprints - Winged) | 7th | - | 2nd | 17th |
|
| 9/5/2015 | Jackson Motorplex - Jackson, MN Jackson Nationals - $25,000 to win, $1,000 to start 410 Sprints - Winged: National Sprint League 360 Sprints - Winged | Results | | Skylar Prochaska (360 Sprints - Winged) | - | - | - | 5th | | Skylar Prochaska (410 Sprints - Winged) | - | - | - | - |
|
| 9/12/2015 | Rapid Speedway - Rock Rapids, IA Craig Vinson Memorial Rapid Speedway Nationals 360 Sprints - Winged: Midwest Sprint Touring Series Hobby Stocks, Stock Cars, Stock Non-Wing, B Modifieds, Generic 1 | Results | | Skylar Prochaska (360 Sprints - Winged) | 5th | - | - | 9th |
|
| 9/26/2015 | Jackson Motorplex - Jackson, MN 360 Sprints - Winged: JSTS - Jackson Speedway Touring Series | Results | | Skylar Prochaska (360 Sprints - Winged) | - | - | - | 8th |
|
| 12/28/2015 | Tulsa Expo Raceway - Tulsa, OK Early Move-In Economy Midgets, Winged Outlaw, Non-Wing Outlaw, Restricted 'A' Class, Winged A-Class, Stock Non-Wing, Junior Sprints, 1200cc Outlaws Non-Winged Minis, 1200cc Outlaws Winged Minis | Results | | Skylar Prochaska (Winged Outlaw) | - | - | - | - | | Skylar Prochaska (Non-Wing Outlaw) | - | - | - | - | | Skylar Prochaska (Stock Non-Wing) | - | - | - | - |
|
| 12/29/2015 | Tulsa Expo Raceway - Tulsa, OK Move-In / Registation Economy Midgets, Winged Outlaw, Non-Wing Outlaw, Restricted 'A' Class, Winged A-Class, Stock Non-Wing, Junior Sprints, 1200cc Outlaws Non-Winged Minis, 1200cc Outlaws Winged Minis | Results | | Skylar Prochaska (Non-Wing Outlaw) | 4th | - | - | - |
|
| 12/31/2015 | Tulsa Expo Raceway - Tulsa, OK Racing Economy Midgets, Winged Outlaw, Non-Wing Outlaw, Restricted 'A' Class, Winged A-Class, Stock Non-Wing, Junior Sprints, 1200cc Outlaws Non-Winged Minis, 1200cc Outlaws Winged Minis | Results | | Skylar Prochaska (Winged Outlaw) | 4th | - | - | - | | Skylar Prochaska (Non-Wing Outlaw) | - | - | - | - | | Skylar Prochaska (Stock Non-Wing) | 2nd | - | - | - |
|