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| 5/9/2021 | Casino Speedway - Watertown, SD SUNDAY NIGHT THUNDER Hornets, Economy Late Models, WISSOTA Midwest Mods, WISSOTA Modifieds, WISSOTA Late Model, WISSOTA Street Stock | Results | | Morgan Ward Grosz (WISSOTA Late Model) | 6th | - | - | 4th |
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| 5/16/2021 | Casino Speedway - Watertown, SD SUNDAY NIGHT THUNDER Hornets, Economy Late Models, WISSOTA Midwest Mods, WISSOTA Modifieds, WISSOTA Late Model, WISSOTA Street Stock | Results | | Morgan Ward Grosz (WISSOTA Late Model) | 3rd | - | - | 4th |
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| 5/21/2021 | Brown County Speedway - Aberdeen, SD REGULAR SHOW WISSOTA Midwest Mods, WISSOTA Modifieds, WISSOTA Late Model, WISSOTA Street Stock, WISSOTA Super Stock | Results | | Morgan Ward Grosz (WISSOTA Late Model) | 5th | - | - | 9th |
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| 5/30/2021 | Casino Speedway - Watertown, SD Casino Speedway Memoral Hornets, Economy Late Models, WISSOTA Midwest Mods, WISSOTA Modifieds, WISSOTA Late Model, WISSOTA Street Stock | Results | | Morgan Ward Grosz (WISSOTA Late Model) | 5th | - | - | 4th |
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| 5/31/2021 | Huset's Speedway - Brandon, SD NOSA Sprint Cars $7500 to win / Tri-State Late Models - Ben Nothdurft Memorial $6,000 to win 410 Sprints - Winged: Northern Outlaw Sprint Association Dirt Late Models: Tri-State Late Models WISSOTA Late Model | Results | | Morgan Ward Grosz (Dirt Late Models) | 4th | - | 2nd | 15th | | Morgan Ward Grosz (WISSOTA Late Model) | - | - | - | - |
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| 6/4/2021 | Brown County Speedway - Aberdeen, SD Structural Buildings WISSOTA Late Model Challenge Series WISSOTA Late Model: Wissota Late Model Challenge Series WISSOTA Street Stock, WISSOTA Super Stock | Results | | Morgan Ward Grosz (WISSOTA Late Model) | 9th (DNF) | - | - | 24th (DNF) |
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| 6/6/2021 | Casino Speedway - Watertown, SD Structural Buildings WISSOTA Late Model Challenge Series WISSOTA Late Model: Wissota Late Model Challenge Series Hornets, WISSOTA Midwest Mods, WISSOTA Street Stock | Results | | Morgan Ward Grosz (WISSOTA Late Model) | 4th | - | - | 4th |
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| 6/13/2021 | Casino Speedway - Watertown, SD SUNDAY NIGHT THUNDER Hornets, Economy Late Models, WISSOTA Midwest Mods, WISSOTA Modifieds, WISSOTA Late Model | Results | | Morgan Ward Grosz (WISSOTA Late Model) | 3rd | - | - | 5th |
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| 6/20/2021 | Casino Speedway - Watertown, SD Father's Day Night Hornets, Economy Late Models, WISSOTA Midwest Mods, WISSOTA Modifieds, WISSOTA Late Model, WISSOTA Street Stock | Results | | Morgan Ward Grosz (WISSOTA Late Model) | 1st | - | - | 5th |
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| 6/25/2021 | I-94 Speedway - Fergus Falls, MN Structural Buildings Wissota Late Model Challenge Series WISSOTA Late Model: Wissota Late Model Challenge Series Hornets, WISSOTA Midwest Mods, WISSOTA Modifieds, WISSOTA Street Stock | Results | | Morgan Ward Grosz (WISSOTA Late Model) | 6th | - | - | 20th (DNF) |
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| 6/27/2021 | Casino Speedway - Watertown, SD AFCO Race of Champions Qualifier Night Economy Late Models, WISSOTA Midwest Mods, WISSOTA Modifieds, WISSOTA Late Model, WISSOTA Street Stock, WISSOTA Hornet | Results | | Morgan Ward Grosz (WISSOTA Late Model) | 3rd | - | - | 5th |
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| 7/9/2021 | Brown County Speedway - Aberdeen, SD DACOTAH RUMBLE/SUPER STOCK SHOOTOUT WISSOTA Late Model, WISSOTA Street Stock, WISSOTA Super Stock | Rain Out |
| 7/11/2021 | Casino Speedway - Watertown, SD SUNDAY NIGHT THUNDER - TOYS FOR TOTS NIGHT Economy Late Models, WISSOTA Midwest Mods, WISSOTA Late Model, WISSOTA Street Stock, WISSOTA Hornet | Results | | Morgan Ward Grosz (WISSOTA Late Model) | 2nd | - | - | 5th |
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| 7/25/2021 | Casino Speedway - Watertown, SD STEFFES Street Stock Tour WISSOTA Midwest Mods, WISSOTA Modifieds, WISSOTA Late Model, WISSOTA Street Stock | Results | | Morgan Ward Grosz (WISSOTA Late Model) | 3rd | - | - | 7th |
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| 7/30/2021 | Fiesta City Speedway - Montevideo, MN Fair Races Factory Stocks, WISSOTA Midwest Mods, WISSOTA Modifieds, WISSOTA Late Model, WISSOTA Street Stock, WISSOTA Super Stock, WISSOTA Hornet | Results | | Morgan Ward Grosz (WISSOTA Modifieds) | - | - | - | - | | Morgan Ward Grosz (WISSOTA Late Model) | 3rd | - | - | 7th |
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| 8/1/2021 | Casino Speedway - Watertown, SD SKOR Welding Kids's Night Economy Late Models, WISSOTA Midwest Mods, WISSOTA Modifieds, WISSOTA Late Model, WISSOTA Street Stock, WISSOTA Hornet | Results | | Morgan Ward Grosz (WISSOTA Late Model) | 1st | - | - | 16th (DNF) |
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| 8/29/2021 | Casino Speedway - Watertown, SD Sunday Night Rain Date Economy Late Models, WISSOTA Midwest Mods, WISSOTA Modifieds, WISSOTA Late Model, WISSOTA Street Stock, WISSOTA Hornet | Results | | Morgan Ward Grosz (WISSOTA Late Model) | 3rd | - | - | 17th (DNF) |
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| 9/3/2021 | Brown County Speedway - Aberdeen, SD BIG BUCK NATIONALS WISSOTA Midwest Mods, WISSOTA Modifieds, WISSOTA Late Model, WISSOTA Street Stock, WISSOTA Super Stock | Results | | Morgan Ward Grosz (WISSOTA Late Model) | 5th | - | 4th | 10th |
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| 9/5/2021 | Casino Speedway - Watertown, SD Watertown Ford Chrysler Season Championship Night Economy Late Models, WISSOTA Midwest Mods, WISSOTA Modifieds, WISSOTA Late Model, WISSOTA Street Stock, WISSOTA Hornet | Results | | Morgan Ward Grosz (WISSOTA Late Model) | 2nd | - | - | 6th |
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| 9/9/2021 | River Cities Speedway - Grand Forks, ND Prelude to the Johnny - NLRA Late Model Tour Championship B Modifieds, WISSOTA Midwest Mods, WISSOTA Late Model, WISSOTA Street Stock | Results | | Morgan Ward Grosz (WISSOTA Late Model) | 6th | - | 3rd | 15th |
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| 9/10/2021 | River Cities Speedway - Grand Forks, ND John Seitz Memorial Night 1 & Wayne Anderson Cup Finale 410 Sprints - Winged: Northern Outlaw Sprint Association B Modifieds, WISSOTA Midwest Mods, WISSOTA Modifieds, WISSOTA Late Model, WISSOTA Street Stock | Results | | Morgan Ward Grosz (WISSOTA Late Model) | 5th | - | 4th | 21st |
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| 9/24/2021 | Casino Speedway - Watertown, SD 4th Annual Autumn Classic (Night #1) 410 Sprints - Winged, Economy Late Models, WISSOTA Midwest Mods, WISSOTA Modifieds, WISSOTA Late Model, WISSOTA Street Stock, WISSOTA Hornet | Results | | Morgan Ward Grosz (WISSOTA Late Model) | 3rd | - | - | 10th |
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| 9/25/2021 | Casino Speedway - Watertown, SD 4th Annual Autumn Classic (Night #2) Economy Late Models, WISSOTA Midwest Mods, WISSOTA Modifieds, WISSOTA Late Model, WISSOTA Street Stock, WISSOTA Hornet | Results | | Morgan Ward Grosz (WISSOTA Late Model) | 4th | - | - | 10th |
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