| | Heat | Dash | B Feature | A Feature |
|---|
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| 5/30/2020 | Gillette Thunder Speedway - Gillette, WY Regular Race Night IMCA Modified, IMCA Hobby Stock, WISSOTA Midwest Mods, WISSOTA Mod Four, WISSOTA Street Stock | Results | | Zac Anderson (IMCA Modified) | 6th | - | - | 17th |
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| 6/13/2020 | Gillette Thunder Speedway - Gillette, WY 360 Sprints - Winged: ASCS Frontier Region IMCA Modified, IMCA Hobby Stock, WISSOTA Midwest Mods, WISSOTA Mod Four, WISSOTA Late Model | Results | | Zac Anderson (IMCA Modified) | 5th | - | - | 12th |
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| 6/27/2020 | Gillette Thunder Speedway - Gillette, WY WISSOTA Street Stock Special IMCA Modified, IMCA Hobby Stock, WISSOTA Midwest Mods, WISSOTA Mod Four, WISSOTA Late Model, WISSOTA Street Stock | Results | | Zac Anderson (IMCA Modified) | 6th | - | - | 8th |
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| 7/11/2020 | Gillette Thunder Speedway - Gillette, WY WISSOTA Midwest Mod Border Clash IMCA Modified, IMCA Hobby Stock, WISSOTA Midwest Mods, WISSOTA Mod Four, WISSOTA Late Model | Results | | Zac Anderson (IMCA Modified) | 6th | - | - | 16th |
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| 7/18/2020 | Gillette Thunder Speedway - Gillette, WY IMCA Modified .38 Special IMCA Modified, IMCA Hobby Stock, WISSOTA Midwest Mods, WISSOTA Mod Four | Results | | Zac Anderson (IMCA Modified) | 4th | - | - | 20th (DNF) |
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| 9/4/2020 | Gillette Thunder Speedway - Gillette, WY 20th Annual East/West Clash Night 1 IMCA Modified, IMCA Hobby Stock, WISSOTA Midwest Mods, WISSOTA Mod Four, WISSOTA Late Model, WISSOTA Street Stock | Results | | Zac Anderson (IMCA Modified) | 5th | - | 7th | - |
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| 9/5/2020 | Gillette Thunder Speedway - Gillette, WY 20th Annual East/West Clash Night 2 IMCA Modified, IMCA Hobby Stock, WISSOTA Midwest Mods, WISSOTA Mod Four, WISSOTA Late Model, WISSOTA Street Stock | Results | | Zac Anderson (IMCA Modified) | 9th | - | 10th | - |
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| 9/18/2020 | Sheridan Speedway - Sheridan, WY I 90 Challenge sponsored by First Northern Bank of Wyoming & Rocky Mountain Ambulance LLC Dirt Mini Trucks, IMCA Modified, WISSOTA Midwest Mods, WISSOTA Mod Four, WISSOTA Late Model, WISSOTA Street Stock | Results | | Zac Anderson (IMCA Modified) | 7th | - | - | 19th (DNF) |
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| 9/19/2020 | Sheridan Speedway - Sheridan, WY I 90 Challenge sponsored by First Northern Bank of Wyoming & Rocky Mountain Ambulance LLC Quarter Midgets, Dirt Mini Trucks, IMCA Modified, WISSOTA Midwest Mods, WISSOTA Mod Four, WISSOTA Late Model, WISSOTA Street Stock | Results | | Zac Anderson (IMCA Modified) | 7th | - | - | 22nd (DNF) |
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