| | Heat | Dash | B Feature | A Feature |
|---|
|
|---|
| 3/27/2021 | Legit Speedway Park - West Plains, MO Weekly Race Dirt Super Late Models, Hobby Stocks, A Modifieds, Economy Late Models, Limited Sport Mod, Super Stocks | Results | | Donnie Miller (Super Stocks) | 2nd | - | - | 1st |
|
| 4/3/2021 | Legit Speedway Park - West Plains, MO COMP Cams Super Dirt Series Hobby Stocks, A Modifieds, Dirt Late Models, Economy Late Models, Limited Sport Mod, Super Stocks | Results | | Donnie Miller (Super Stocks) | 1st | - | - | 2nd |
|
| 5/1/2021 | Legit Speedway Park - West Plains, MO IMCA Modified Show-Me Showdown $2,000 to Win Dirt Super Late Models, Hobby Stocks, A Modifieds, Economy Late Models, Limited Sport Mod, Super Stocks | Results | | Donnie Miller (Super Stocks) | 1st | - | - | 2nd |
|
| 5/15/2021 | Legit Speedway Park - West Plains, MO Veterans Night plus Youth Go-Karts Dirt Super Late Models, Hobby Stocks, A Modifieds, Economy Late Models, Limited Sport Mod, Super Stocks | Rain Out |
| 5/28/2021 | Legit Speedway Park - West Plains, MO Scrappin' 40's Night 1 IMCA Mod $750 to Win & Powri Super Stock $1,000 to Win A Modifieds, Economy Late Models, Limited Sport Mod, Super Stocks | Results | | Donnie Miller (Super Stocks) | 2nd | - | - | 2nd |
|
| 5/29/2021 | Legit Speedway Park - West Plains, MO Dirt Late Models: Cash Money Dirt Late Model Series Hobby Stocks, A Modifieds, Super Stocks | Results | | Donnie Miller (Super Stocks) | 1st | - | - | 1st |
|
| 6/5/2021 | Legit Speedway Park - West Plains, MO 360 Sprints - Winged: ASCS Warrior Region with ASCS Mid-South Region Dirt Super Late Models, Hobby Stocks, Economy Late Models, Limited Sport Mod, Super Stocks | Results | | Donnie Miller (Super Stocks) | 4th | - | - | 4th |
|
| 6/12/2021 | Lake Ozark Speedway - Eldon, MO LOS Night at the Races 360 Sprints - Winged, Midwest Modifieds, Super Stocks, Pure Stock, USRA B-Mods | Results | | Donnie Miller (Super Stocks) | 4th | - | - | 3rd |
|
| 7/2/2021 | Legit Speedway Park - West Plains, MO Firecracker Classic Night 2 Round 2 Powri Super Stock Heats & Dashes Economy Late Models, Limited Sport Mod, Super Stocks | Results | | Donnie Miller (Super Stocks) | 1st | 5th | - | - |
|
| 7/3/2021 | Legit Speedway Park - West Plains, MO Firecracker Classic Night 3 $6,000 to Win Firecracker Classic plus Huge Firework Display Dirt Super Late Models, Hobby Stocks, A Modifieds, Super Stocks | Results | | Donnie Miller (Super Stocks) | - | 3rd | - | 1st |
|
| 8/7/2021 | Lake Ozark Speedway - Eldon, MO LOS Night at the Races 305 Sprints - Winged, Dirt Late Models, Super Stocks, Pure Stock, USRA B-Mods | Results | | Donnie Miller (Super Stocks) | 1st | - | - | 1st |
|
| 8/14/2021 | Legit Speedway Park - West Plains, MO 6th Annual Camber Classic Dirt Super Late Models, Hobby Stocks, A Modifieds, Economy Late Models, Limited Sport Mod, Super Stocks | Results | | Donnie Miller (Super Stocks) | 2nd | - | - | 1st |
|
| 9/5/2021 | Central Missouri Speedway - Warrensburg, MO Race #23, SPECIAL EVENT, Labor Day Weekend, $3,000-to-Win B-Mods! Lightning Sprints: POWRi Midwest Lightning Sprints Hobby Stocks, A Modifieds, B Modifieds, Super Stocks | Results | | Donnie Miller (Super Stocks) | 3rd | - | - | 8th |
|
| 9/11/2021 | Legit Speedway Park - West Plains, MO Ralph Burnett Memorial Truckers Appreciation Night $1,000 to Win Hobby Stock Dirt Super Late Models, Hobby Stocks, A Modifieds, Economy Late Models, Limited Sport Mod, Super Stocks | Results | | Donnie Miller (Super Stocks) | 2nd | - | - | 1st |
|
| 10/1/2021 | Legit Speedway Park - West Plains, MO Blue Moon Madness Night 1 Powri Super Stock Nationals A Modifieds, Economy Late Models, Limited Sport Mod, Super Stocks | Results | | Donnie Miller (Super Stocks) | 1st | 2nd | - | - |
|
| 10/2/2021 | Legit Speedway Park - West Plains, MO Blue Moon Madness Night 2 Powri Super Stock Nationals $5,000 to Win Dirt Super Late Models, Hobby Stocks, Economy Late Models, Super Stocks | Results | | Donnie Miller (Super Stocks) | - | 2nd | - | 2nd |
|
| 10/9/2021 | Old No 1 Speedway - Harrisburg, AR ALL CLASSES (NO LATE MODEL) Hobby Stocks, Stock Cars, A Modifieds, Street Stocks, Hornets | Results | | Donnie Miller (Street Stocks) | 2nd | - | - | 8th (DNF) |
|
| 10/30/2021 | Old No 1 Speedway - Harrisburg, AR HALLOWEEN IN THE VALLEY & AUTO KING MOD MADNESS Hobby Stocks, Stock Cars, A Modifieds, Street Stocks, Dirt Late Models, Hornets | Results | | Donnie Miller (Street Stocks) | 3rd | - | - | 9th (DNF) |
|