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| 7/11/2020 | Greenbush Race Park - Greenbush, MN Opening Night - No LS B Modifieds, 600cc Modifieds, Sport Compact, WISSOTA Midwest Mods, WISSOTA Modifieds, WISSOTA Pure Stock, WISSOTA Street Stock | Results | | Brent Walsh (WISSOTA Pure Stock) | 4th | - | - | 5th | | Brent Walsh (WISSOTA Street Stock) | - | - | - | - |
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| 7/18/2020 | Greenbush Race Park - Greenbush, MN POWRi Minn-Kota Lightning Sprints at Greenbush Race Park Lightning Sprints: POWRi Minn-Kota Lightning Sprints Sport Compact, WISSOTA Midwest Mods, WISSOTA Modifieds, WISSOTA Pure Stock, WISSOTA Street Stock | Results | | Brent Walsh (WISSOTA Pure Stock) | 4th | - | - | 7th |
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| 7/25/2020 | Greenbush Race Park - Greenbush, MN POWRi Minn-Kota Lightning Sprints at Greenbush Race Park Lightning Sprints: POWRi Minn-Kota Lightning Sprints B Modifieds, 600cc Modifieds, WISSOTA Midwest Mods, WISSOTA Modifieds, WISSOTA Pure Stock, WISSOTA Street Stock | Results | | Brent Walsh (WISSOTA Pure Stock) | 4th | - | - | 3rd |
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| 8/1/2020 | Greenbush Race Park - Greenbush, MN Regular Night - No LS 600cc Modifieds, Sport Compact, WISSOTA Midwest Mods, WISSOTA Modifieds, WISSOTA Pure Stock, WISSOTA Street Stock | Results | | Brent Walsh (WISSOTA Pure Stock) | 4th | - | - | 8th (DNF) |
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| 8/22/2020 | Greenbush Race Park - Greenbush, MN Regular Night - No LS or OMM Lightning Sprints: POWRi Minn-Kota Lightning Sprints Midgets, Sport Compact, WISSOTA Midwest Mods, WISSOTA Modifieds, WISSOTA Pure Stock, WISSOTA Street Stock | Results | | Brent Walsh (WISSOTA Pure Stock) | 3rd | - | - | 6th |
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| 8/29/2020 | Greenbush Race Park - Greenbush, MN POWRi Minn-Kota Lightning Sprints at Greenbush Race Park Lightning Sprints: POWRi Minn-Kota Lightning Sprints 600cc Modifieds, WISSOTA Midwest Mods, WISSOTA Modifieds, WISSOTA Pure Stock, WISSOTA Street Stock | Results | | Brent Walsh (WISSOTA Pure Stock) | 1st | - | - | 1st |
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| 9/5/2020 | Greenbush Race Park - Greenbush, MN WISSOTA Special - No LS or OMM Limited Sprints - Winged: Upper Midwest Sprint Car Series 360 Sprints - Non-Winged: UMSS - Traditional Sprint Car Series Lightning Sprints: POWRi Minn-Kota Lightning Sprints Midgets, B Modifieds, Sport Compact, WISSOTA Midwest Mods, WISSOTA Modifieds, WISSOTA Pure Stock, WISSOTA Street Stock | Results | | Brent Walsh (WISSOTA Pure Stock) | 4th | - | - | 7th |
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| 9/6/2020 | Greenbush Race Park - Greenbush, MN POWRi Minn-Kota Lightning Sprints at Greenbush Race Park Limited Sprints - Winged: Upper Midwest Sprint Car Series 360 Sprints - Non-Winged: UMSS - Traditional Sprint Car Series Lightning Sprints: POWRi Minn-Kota Lightning Sprints Sport Compact, WISSOTA Midwest Mods, WISSOTA Modifieds, WISSOTA Pure Stock, WISSOTA Street Stock | Results | | Brent Walsh (WISSOTA Pure Stock) | 2nd | - | - | 5th |
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