| | Heat | Dash | B Feature | A Feature |
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| 4/6/2018 | Yakima Dirt Track - Yakima, WA 360 Sprints - Winged: Summer Thunder Sprint Series A Modifieds: Washington Modified Tour | Results | | Michael Bollinger (360 Sprints - Winged) | 4th | - | - | 13th |
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| 4/7/2018 | Yakima Dirt Track - Yakima, WA 360 Sprints - Winged: Summer Thunder Sprint Series A Modifieds: Washington Modified Tour | Results | | Michael Bollinger (360 Sprints - Winged) | 6th | - | - | 16th |
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| 4/21/2018 | Skagit Speedway - Burlington, WA Round 1 360 Sprints - Winged, Sportsman Sprints, A Modifieds, Hornets | Results | | Michael Bollinger (Sportsman Sprints) | 2nd | - | - | 7th |
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| 5/5/2018 | Skagit Speedway - Burlington, WA 360 Sprints - Winged: Summer Thunder Sprint Series Sprint Cars, Midgets, Hornets | Results | | Michael Bollinger (360 Sprints - Winged) | 5th | - | - | - |
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| 5/12/2018 | Skagit Speedway - Burlington, WA Round 4 & Washington Modified Tour A Modifieds: Washington Modified Tour Sportsman Sprints, Hornets | Results | | Michael Bollinger (Sportsman Sprints) | 3rd | - | - | 5th |
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| 5/19/2018 | Skagit Speedway - Burlington, WA Round 5 360 Sprints - Winged, Sportsman Sprints, A Modifieds | Results | | Michael Bollinger (Sportsman Sprints) | 4th | - | - | 15th |
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| 5/26/2018 | Skagit Speedway - Burlington, WA John Carroll Classic & FIREWORKS SHOW A Modifieds: Washington Modified Tour 360 Sprints - Winged, Sportsman Sprints, Hornets | Results | | Michael Bollinger (Sportsman Sprints) | 2nd | - | - | 7th |
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| 6/2/2018 | Skagit Speedway - Burlington, WA Round 7 Sportsman Sprints, Midgets, A Modifieds, Hornets | Results | | Michael Bollinger (Sportsman Sprints) | 3rd | - | - | 10th |
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| 6/9/2018 | Skagit Speedway - Burlington, WA Round 8 360 Sprints - Winged, Sportsman Sprints, A Modifieds, Hornets | Results | | Michael Bollinger (Sportsman Sprints) | 5th | - | - | 12th |
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| 7/7/2018 | Skagit Speedway - Burlington, WA Les Schwab Tires GIANT FIREWORKS and Mid-Season Championships: 360 Sprints - Winged, Sportsman Sprints, A Modifieds, Hornets, Generic 1 | Results | | Michael Bollinger (Sportsman Sprints) | - | - | - | 11th |
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| 7/27/2018 | Skagit Speedway - Burlington, WA BOB'S BURGER & BREW SUMMER NATIONALS 360 Sprints - Winged: Summer Thunder Sprint Series Sprint Cars, Midgets, Hornets | Results | | Michael Bollinger (360 Sprints - Winged) | 7th | - | 7th | - |
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| 7/28/2018 | Skagit Speedway - Burlington, WA BOB'S BURGER & BREW SUMMER NATIONALS 360 Sprints - Winged: Summer Thunder Sprint Series Sprint Cars, Midgets, Hornets | Results | | Michael Bollinger (360 Sprints - Winged) | - | - | 3rd | - |
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| 8/4/2018 | Skagit Speedway - Burlington, WA Round 18 - NW MODIFIED CHALLENGE Sportsman Sprints, A Modifieds, Hornets | Results | | Michael Bollinger (Sportsman Sprints) | 4th | - | - | 9th |
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| 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 | | Michael Bollinger (360 Sprints - Winged) | 7th | - | - | 21st |
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| 9/15/2018 | Skagit Speedway - Burlington, WA Scrap-It Recycling Season Championships and GIANT FIREWORKS SHOW, 360 Sprints - Winged, Sportsman Sprints, A Modifieds, Hornets, Generic 1 | Results | | Michael Bollinger (360 Sprints - Winged) | - | - | - | 12th |
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| 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 | | Michael Bollinger (360 Sprints - Winged) | 6th | - | 7th | - |
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| 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 | | Michael Bollinger (360 Sprints - Winged) | 6th | - | 8th | - |
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