| | Heat | Dash | B Feature | A Feature |
|---|
|
|---|
| 5/29/2015 | Billings Motorsports Park - Billings, MT 360 Sprints - Winged: ASCS Frontier Region | Results | | Seth Ostermiller (360 Sprints - Winged) | 7th | - | 6th | - |
|
| 5/30/2015 | Billings Motorsports Park - Billings, MT 360 Sprints - Winged: ASCS Frontier Region | Results | | Seth Ostermiller (360 Sprints - Winged) | 7th | - | 6th | - |
|
| 6/5/2015 | Electric City Speedway - Great Falls, MT 360 Sprints - Winged: ASCS Frontier Region | Results | | Seth Ostermiller (360 Sprints - Winged) | 5th | - | - | 10th |
|
| 6/6/2015 | Electric City Speedway - Great Falls, MT 360 Sprints - Winged: ASCS Frontier Region | Results | | Seth Ostermiller (360 Sprints - Winged) | 8th (DNF) | - | 2nd | 20th (DNF) |
|
| 6/12/2015 | Gallatin Speedway - Belgrade, MT 360 Sprints - Winged: ASCS Frontier Region | Results | | Seth Ostermiller (360 Sprints - Winged) | 6th | - | - | 18th (DNF) |
|
| 6/13/2015 | Billings Motorsports Park - Billings, MT 360 Sprints - Winged: ASCS Frontier Region | Results | | Seth Ostermiller (360 Sprints - Winged) | 6th | - | 2nd | 13th |
|
| 7/18/2015 | Billings Motorsports Park - Billings, MT 360 Sprints - Winged: ASCS National with ASCS Frontier Region | Results | | Seth Ostermiller (360 Sprints - Winged) | 3rd | - | 10th (DNF) | - |
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