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| 5/23/2021 | Angell Park Speedway - Sun Prairie, WI Angell Park Season Opener 25 by Dr Pepper Badger Midgets: Badger Midget Auto Racing Association Semi-Pro Legends | Results | | Jeff Zelinski (Badger Midgets) | - | - | DNS | - |
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| 6/5/2021 | Sycamore Speedway - Sycamore, IL Saturday Special w/ the Badger Midgets Badger Midgets: Badger Midget Auto Racing Association | Results | | Jeff Zelinski (Badger Midgets) | - | - | 2nd | 4th |
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| 6/6/2021 | Angell Park Speedway - Sun Prairie, WI $6,000 to win 410 Sprints - Winged: IRA Interstate Racing Association with All Star Circuit of Champions Badger Midgets: Badger Midget Auto Racing Association | Results | | Jeff Zelinski (Badger Midgets) | 5th | - | - | 20th |
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| 6/19/2021 | Sycamore Speedway - Sycamore, IL Father's Day Weekend Badger Midgets: Badger Midget Auto Racing Association | Results | | Jeff Zelinski (Badger Midgets) | - | - | - | 6th |
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| 7/3/2021 | Beaver Dam Raceway - Beaver Dam, WI Recheck Excavating Non Wing Crate Sprints: Wisconsin wingLESS Sprints Badger Midgets: Badger Midget Auto Racing Association Semi-Pro Legends, Masters Legends | Results | | Jeff Zelinski (Badger Midgets) | 3rd | - | - | 1st |
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| 7/4/2021 | Angell Park Speedway - Sun Prairie, WI Pepsi Nationals Non Wing Crate Sprints: Wisconsin wingLESS Sprints Badger Midgets: Badger Midget Auto Racing Association | Results | | Jeff Zelinski (Badger Midgets) | 5th | - | - | 17th |
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| 7/17/2021 | Tomahawk Speedway - Tomahawk, WI Badger Midgets are coming to Tomahawk Badger Midgets: Badger Midget Auto Racing Association Stock Cars, Winged A-Class, B Modifieds, Street Stocks, Kid Karts Dirt, Pure Stock, IMCA Stock Car | Results | | Jeff Zelinski (Badger Midgets) | 7th | - | - | 21st |
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| 7/18/2021 | Angell Park Speedway - Sun Prairie, WI Salute to Bryan Gapinski 25 Non Wing Crate Sprints: Wisconsin wingLESS Sprints Badger Midgets: Badger Midget Auto Racing Association Semi-Pro Legends, Masters Legends | Results | | Jeff Zelinski (Badger Midgets) | 8th | - | 10th | - |
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| 7/24/2021 | Sycamore Speedway - Sycamore, IL Badger Midgets: Badger Midget Auto Racing Association | Results | | Jeff Zelinski (Badger Midgets) | - | - | - | DNS |
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| 8/1/2021 | Angell Park Speedway - Sun Prairie, WI Non Wing Crate Sprints: Wisconsin wingLESS Sprints Badger Midgets: Badger Midget Auto Racing Association 360 Sprints - Winged, 410 Sprints - Winged | Results | | Jeff Zelinski (Badger Midgets) | - | - | - | - |
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| 8/7/2021 | Sycamore Speedway - Sycamore, IL Badger Midgets: Badger Midget Auto Racing Association | Results | | Jeff Zelinski (Badger Midgets) | 3rd | - | - | 24th |
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| 8/15/2021 | Angell Park Speedway - Sun Prairie, WI King of the Park Badger Midgets: Badger Midget Auto Racing Association | Results | | Jeff Zelinski (Badger Midgets) | 1st | - | - | 8th |
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| 8/22/2021 | Angell Park Speedway - Sun Prairie, WI Corn Fest 410 Sprints - Winged: IRA Interstate Racing Association Badger Midgets: Badger Midget Auto Racing Association Semi-Pro Legends | Results | | Jeff Zelinski (Badger Midgets) | 1st | - | - | 1st |
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| 9/4/2021 | Sycamore Speedway - Sycamore, IL Franklin B Alexander Memorial Badger Midgets: Badger Midget Auto Racing Association | Results | | Jeff Zelinski (Badger Midgets) | 2nd | - | - | 4th |
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| 9/5/2021 | Angell Park Speedway - Sun Prairie, WI Fireman's Nationals Non Wing Crate Sprints: Wisconsin wingLESS Sprints Badger Midgets: Badger Midget Auto Racing Association Midgets | Results | | Jeff Zelinski (Midgets) | 6th | - | - | 15th | | Jeff Zelinski (Badger Midgets) | 4th | - | - | 2nd |
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| 9/11/2021 | Plymouth Dirt Track-Sheboygan Co Fair - Plymouth, WI Badger Midgets: Badger Midget Auto Racing Association | Results | | Jeff Zelinski (Badger Midgets) | 3rd | - | - | 3rd |
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