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| 6/1/2018 | Brown County Speedway - Aberdeen, SD Titan Machinery Season Opener Pure Stock, WISSOTA Midwest Mods, WISSOTA Modifieds, WISSOTA Late Model, WISSOTA Street Stock, WISSOTA Super Stock | Results | | Chaun Peterson (WISSOTA Modifieds) | 3rd | - | - | 4th |
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| 6/8/2018 | Brown County Speedway - Aberdeen, SD RDO Equipment Company Race Night Pure Stock, WISSOTA Midwest Mods, WISSOTA Modifieds, WISSOTA Late Model, WISSOTA Street Stock, WISSOTA Super Stock | Results | | Chaun Peterson (WISSOTA Modifieds) | 4th | - | - | 9th |
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| 6/15/2018 | Brown County Speedway - Aberdeen, SD Sheehan Trailers Fargo Force Super Stock Series with All Classes Pure Stock, WISSOTA Midwest Mods, WISSOTA Modifieds, WISSOTA Late Model, WISSOTA Street Stock, WISSOTA Super Stock | Results | | Chaun Peterson (WISSOTA Modifieds) | 6th | - | - | 6th |
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| 6/23/2018 | Brown County Speedway - Aberdeen, SD Buffalo Wild WIngs Sprint Car Saturday with NOSA Sprint Cars 410 Sprints - Winged: Northern Outlaw Sprint Association Pure Stock, WISSOTA Modifieds, WISSOTA Street Stock | Results | | Chaun Peterson (WISSOTA Modifieds) | 5th | - | - | 7th |
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| 7/13/2018 | Brown County Speedway - Aberdeen, SD Bullet Sportswear Fan Appreciation Night Pure Stock, WISSOTA Midwest Mods, WISSOTA Modifieds, WISSOTA Late Model, WISSOTA Street Stock, WISSOTA Super Stock | Results | | Chaun Peterson (WISSOTA Modifieds) | 6th (DNF) | - | - | DNS |
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