| | Heat | Dash | B Feature | A Feature |
|---|
|
|---|
| 4/17/2021 | Coos Bay Speedway - Coos Bay, OR South Coast Shopper Carload Night - "Lucky Rides for the Kids" Street Stocks, Dirt Late Models, Hornets, Economy Late Models, Enduro, Pony Stock | Results | | Dave Siewell (Street Stocks) | 4th | - | - | 5th |
|
| 5/8/2021 | Coos Bay Speedway - Coos Bay, OR Mega Bike Giveaway ISCS Sprint Cars Limited Sprints - Winged, Street Stocks, Dirt Late Models, Hornets, Economy Late Models, Pony Stock | Results | | Dave Siewell (Street Stocks) | 4th | - | - | 4th |
|
| 5/19/2021 | Coos Bay Speedway - Coos Bay, OR Wednesday Night Throwdown #1 Street Stocks, Dirt Late Models, Hornets, Enduro, IMCA Northern SportMod | Results | | Dave Siewell (Street Stocks) | 4th | - | - | 6th |
|
| 5/22/2021 | Coos Bay Speedway - Coos Bay, OR Kids Night Penny Gold Rush Street Stocks, Dirt Late Models, Hornets, Economy Late Models, Enduro, Pony Stock, Limited Modified | Results | | Dave Siewell (Street Stocks) | 4th | - | - | 9th (DNF) |
|
| 7/24/2021 | Coos Bay Speedway - Coos Bay, OR Ken Ware Chvrolet Night Outlaw Pro Stock Challenge Street Stocks, Dirt Late Models, Hornets, Economy Late Models, Enduro, Pony Stock, Limited Modified | Results | | Dave Siewell (Street Stocks) | 3rd | - | - | 6th |
|
| 8/7/2021 | Coos Bay Speedway - Coos Bay, OR Super Late Model Tidal Wave 50 Street Stocks, Dirt Late Models, Hornets, Economy Late Models, Enduro, Pony Stock | Results | | Dave Siewell (Street Stocks) | 4th | - | - | DNS |
|
| 8/16/2021 | Coos Bay Speedway - Coos Bay, OR Week Of Speed ISCS Sprint Cars Limited Sprints - Winged, Street Stocks, Hornets, Pro Dwarf | Results | | Dave Siewell (Street Stocks) | 3rd | - | - | 9th |
|
| 9/25/2021 | Coos Bay Speedway - Coos Bay, OR Battle At The Bay Street Stocks, Hornets, Economy Late Models, Enduro, Pony Stock | Results | | Dave Siewell (Street Stocks) | 4th | - | - | 6th |
|
| 10/2/2021 | Coos Bay Speedway - Coos Bay, OR Prather Famliy Lucas Oil Open Show Street Stocks, Dirt Late Models, Hornets, Economy Late Models, Enduro, Pony Stock | Results | | Dave Siewell (Street Stocks) | 4th | - | - | 15th |
|