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| 4/27/2019 | Sheridan Speedway - Sheridan, WY National Points ONLY Dirt Mini Trucks, A Modifieds, WISSOTA Midwest Mods, WISSOTA Mod Four, WISSOTA Late Model, WISSOTA Street Stock | Results | | Zac Anderson (WISSOTA Mod Four) | 2nd | - | - | 5th |
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| 5/3/2019 | Sheridan Speedway - Sheridan, WY Sponsored by Big Horn Mountain Radio Quarter Midgets, Dirt Mini Trucks, A Modifieds, Junior Honda, WISSOTA Midwest Mods, WISSOTA Mod Four, WISSOTA Street Stock | Results | | Zac Anderson (WISSOTA Mod Four) | 1st | - | - | 3rd |
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| 5/4/2019 | Gillette Thunder Speedway - Gillette, WY Opening Night Hobby Stocks, A Modifieds, Sport Compact, WISSOTA Midwest Mods, WISSOTA Mod Four, WISSOTA Late Model, WISSOTA Street Stock | Results | | Zac Anderson (WISSOTA Mod Four) | 9th (DNF) | - | - | 3rd |
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| 5/31/2019 | Sheridan Speedway - Sheridan, WY Farmer's Co-op and Excalibur Construction present Race of Champions - RAIN OUT DATE - July 26 Dirt Mini Trucks, A Modifieds, WISSOTA Midwest Mods, WISSOTA Mod Four, WISSOTA Late Model, WISSOTA Street Stock | Results | | Zac Anderson (WISSOTA Mod Four) | 2nd | - | - | 2nd |
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| 6/1/2019 | Gillette Thunder Speedway - Gillette, WY IMCA Thunder Stock Special $500 to win Hobby Stocks, A Modifieds, Sport Compact, WISSOTA Midwest Mods, WISSOTA Mod Four, WISSOTA Late Model, WISSOTA Street Stock | Results | | Zac Anderson (WISSOTA Mod Four) | 1st | - | - | 8th (DNF) |
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| 6/29/2019 | Gillette Thunder Speedway - Gillette, WY Street Stock Special $500 to win & WISSOTA R.O.C Hobby Stocks, A Modifieds, Sport Compact, WISSOTA Midwest Mods, WISSOTA Mod Four, WISSOTA Late Model, WISSOTA Street Stock | Results | | Zac Anderson (WISSOTA Mod Four) | 2nd | - | - | 11th (DNF) |
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| 6/30/2019 | Sheridan Speedway - Sheridan, WY Bolt Construction and Peak Power Sports present WISSOTA Wild West Tour - Night 1 A Modifieds, WISSOTA Midwest Mods, WISSOTA Mod Four, WISSOTA Late Model, WISSOTA Street Stock | Results | | Zac Anderson (WISSOTA Mod Four) | 4th | - | - | 11th (DNF) |
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| 7/13/2019 | Gillette Thunder Speedway - Gillette, WY WISSOTA Midwest Modified Special $500 to win Hobby Stocks, A Modifieds, Sport Compact, WISSOTA Midwest Mods, WISSOTA Mod Four, WISSOTA Late Model, WISSOTA Street Stock | Results | | Zac Anderson (WISSOTA Mod Four) | DNS | - | - | 3rd |
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| 7/20/2019 | Gillette Thunder Speedway - Gillette, WY IMCA Modified Special $800 to win Hobby Stocks, A Modifieds, Sport Compact, WISSOTA Midwest Mods, WISSOTA Mod Four, WISSOTA Street Stock | Results | | Zac Anderson (WISSOTA Mod Four) | 2nd | - | - | 5th |
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| 7/26/2019 | Sheridan Speedway - Sheridan, WY Sponsored by EMIT Technologies, Inc. Dirt Mini Trucks, A Modifieds, WISSOTA Midwest Mods, WISSOTA Mod Four, WISSOTA Late Model, WISSOTA Street Stock | Results | | Zac Anderson (WISSOTA Mod Four) | 4th | - | - | 3rd |
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| 7/27/2019 | Gillette Thunder Speedway - Gillette, WY 360 Sprints - Winged: ASCS Frontier Region Hobby Stocks, WISSOTA Midwest Mods, WISSOTA Mod Four, WISSOTA Street Stock | Results | | Zac Anderson (WISSOTA Mod Four) | 2nd | - | - | 1st |
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| 8/3/2019 | Gillette Thunder Speedway - Gillette, WY Regular Race Hobby Stocks, A Modifieds, WISSOTA Midwest Mods, WISSOTA Mod Four, WISSOTA Late Model, WISSOTA Street Stock | Results | | Zac Anderson (WISSOTA Mod Four) | 5th | - | - | 11th (DNF) |
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| 8/10/2019 | Gillette Thunder Speedway - Gillette, WY WISSOTA Mod-4 $500.00 to win 360 Sprints - Winged, Hobby Stocks, A Modifieds, Sport Compact, WISSOTA Midwest Mods, WISSOTA Mod Four, WISSOTA Late Model, WISSOTA Street Stock | Rain Out |
| 8/17/2019 | Gillette Thunder Speedway - Gillette, WY Points Championship Night 360 Sprints - Winged, Hobby Stocks, A Modifieds, Sport Compact, WISSOTA Midwest Mods, WISSOTA Mod Four, WISSOTA Late Model, WISSOTA Street Stock | Results | | Zac Anderson (WISSOTA Mod Four) | 1st | - | - | 3rd |
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| 8/30/2019 | Gillette Thunder Speedway - Gillette, WY 18th Annual East-West Clash Hobby Stocks, A Modifieds, Sport Compact, WISSOTA Midwest Mods, WISSOTA Mod Four, WISSOTA Late Model, WISSOTA Street Stock | Results | | Zac Anderson (A Modifieds) | 4th | - | 14th | - |
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| 8/31/2019 | Gillette Thunder Speedway - Gillette, WY 18th Annual East-West Clash Hobby Stocks, A Modifieds, WISSOTA Midwest Mods, WISSOTA Mod Four, WISSOTA Late Model, WISSOTA Street Stock | Results | | Zac Anderson (A Modifieds) | 4th | - | 4th | - |
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| 9/1/2019 | Gillette Thunder Speedway - Gillette, WY 18th Annual East-West Clash Hobby Stocks, A Modifieds, Sport Compact, WISSOTA Midwest Mods, WISSOTA Mod Four, WISSOTA Late Model, WISSOTA Street Stock | Results | | Zac Anderson (A Modifieds) | 9th | - | 5th | - |
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| 9/6/2019 | Sheridan Speedway - Sheridan, WY Rocky Mountain Ambulance sponsors of First Responder Recognition Night Quarter Midgets, A Modifieds, Junior Honda, WISSOTA Midwest Mods, WISSOTA Mod Four, WISSOTA Late Model, WISSOTA Street Stock | Results | | Zac Anderson (A Modifieds) | 3rd | - | - | 4th |
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| 9/27/2019 | Sheridan Speedway - Sheridan, WY I-90 Challenge - Night 1 Quarter Midgets, Dirt Mini Trucks, A Modifieds, Dwarf, Junior Honda, WISSOTA Midwest Mods, WISSOTA Mod Four, WISSOTA Late Model, WISSOTA Street Stock | Results | | Zac Anderson (A Modifieds) | 4th | - | - | 10th |
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