| | Heat | Dash | B Feature | A Feature |
|---|
|
|---|
| 4/21/2018 | Grays Harbor Raceway - Elma, WA SEASON OPENER - Round 1 360 Sprints - Winged, A Modifieds, Street Stocks, Hornets | Results | | Jeff Dunlap (360 Sprints - Winged) | 5th | - | - | 4th |
|
| 4/28/2018 | Grays Harbor Raceway - Elma, WA Round 2 360 Sprints - Winged, Midgets, A Modifieds, Street Stocks | Results | | Jeff Dunlap (360 Sprints - Winged) | 3rd | - | - | 10th |
|
| 5/12/2018 | Grays Harbor Raceway - Elma, WA Round 4 360 Sprints - Winged, Street Stocks, Vintage Modifieds, Hornets | Results | | Jeff Dunlap (360 Sprints - Winged) | 4th | - | - | 9th |
|
| 5/19/2018 | Grays Harbor Raceway - Elma, WA Round 5 360 Sprints - Winged, Midgets, A Modifieds, Hornets | Results | | Jeff Dunlap (360 Sprints - Winged) | 3rd | - | - | 5th |
|
| 6/2/2018 | Grays Harbor Raceway - Elma, WA 360 Sprints - Winged: Summer Thunder Sprint Series A Modifieds, Street Stocks, Dwarf | Results | | Jeff Dunlap (360 Sprints - Winged) | 5th | - | - | 18th |
|
| 6/9/2018 | Grays Harbor Raceway - Elma, WA Modern Machinery / WRD Wingless Sprint Shootout Round 2 360 Sprints - Non-Winged: (Duplicated) WSS-Wingless Sprint Series Midgets, A Modifieds, Hornets | Results | | Jeff Dunlap (360 Sprints - Non-Winged) | - | - | - | - |
|
| 6/16/2018 | Grays Harbor Raceway - Elma, WA A Modifieds: Washington Modified Tour 360 Sprints - Winged, Street Stocks | Results | | Jeff Dunlap (360 Sprints - Winged) | 1st | - | - | 6th |
|
| 6/21/2018 | Skagit Speedway - Burlington, WA 47th Annual Jim Raper Memorial Dirt Cup 360 Sprints - Winged: ASCS National with Summer Thunder Sprint Series Sprint Cars, Midgets | Results | | Jeff Dunlap (360 Sprints - Winged) | 9th (DNF) | - | 9th | - |
|
| 6/22/2018 | Skagit Speedway - Burlington, WA 47th Annual Jim Raper Memorial Dirt Cup 360 Sprints - Winged: ASCS National with Summer Thunder Sprint Series Sprint Cars, Midgets | Results | | Jeff Dunlap (360 Sprints - Winged) | DNS | - | 11th (DNF) | - |
|
| 6/23/2018 | Skagit Speedway - Burlington, WA 47th Annual Jim Raper Memorial Dirt Cup 360 Sprints - Winged: ASCS National with Summer Thunder Sprint Series Sprint Cars, Midgets | Results | | Jeff Dunlap (360 Sprints - Winged) | - | - | 15th (DNF) | - |
|
| 6/29/2018 | Grays Harbor Raceway - Elma, WA Fred Brownfield Classic 360 Sprints - Winged: ASCS National with Summer Thunder Sprint Series Midgets | Results | | Jeff Dunlap (360 Sprints - Winged) | 5th | - | 10th | - |
|
| 6/30/2018 | Grays Harbor Raceway - Elma, WA Fred Brownfield Classic 360 Sprints - Winged: ASCS National with Summer Thunder Sprint Series Midgets | Results | | Jeff Dunlap (360 Sprints - Winged) | 9th (DNF) | - | DNS | - |
|
| 7/21/2018 | Grays Harbor Raceway - Elma, WA Round 14 360 Sprints - Winged, A Modifieds, Street Stocks, Hornets | Results | | Jeff Dunlap (360 Sprints - Winged) | 2nd | - | - | 8th |
|
| 8/25/2018 | Grays Harbor Raceway - Elma, WA Round 21 360 Sprints - Winged, A Modifieds, Street Stocks, Hornets | Results | | Jeff Dunlap (360 Sprints - Winged) | 1st | - | - | 4th |
|
| 9/2/2018 | Grays Harbor Raceway - Elma, WA Summer Thunder at Grays Harbor Raceway 360 Sprints - Winged: Summer Thunder Sprint Series Midgets, A Modifieds | Results | | Jeff Dunlap (360 Sprints - Winged) | 6th | - | - | 18th |
|
| 9/8/2018 | Grays Harbor Raceway - Elma, WA SEASON CHAMPIONSHIPS AND FIREWORKS SHOW 360 Sprints - Winged, A Modifieds, Street Stocks, Hornets | Results | | Jeff Dunlap (360 Sprints - Winged) | - | - | - | 6th |
|
| 9/21/2018 | Yakima Dirt Track - Yakima, WA Fall Brawl at the Fair - Summer Thunder Sprints 360 Sprints - Winged: Summer Thunder Sprint Series Sprint Cars | Results | | Jeff Dunlap (360 Sprints - Winged) | 4th | - | - | 19th |
|
| 9/22/2018 | Yakima Dirt Track - Yakima, WA Fall Brawl at the Fair - Summer Thunder Sprints 360 Sprints - Winged: Summer Thunder Sprint Series Sprint Cars | Results | | Jeff Dunlap (360 Sprints - Winged) | 3rd | - | - | 17th |
|