| | Heat | Dash | B Feature | A Feature |
|---|
|
|---|
| 1/17/2020 | Tulsa Expo Raceway - Tulsa, OK Vacuworx Global Qualifying Night Midgets: Chili Bowl Nationals | Results | | Mark Chisholm (Midgets) | 7th | - | - | - |
|
| 1/18/2020 | Tulsa Expo Raceway - Tulsa, OK Lucas Oil Championship Night Midgets: Chili Bowl Nationals | Results | | Mark Chisholm (Midgets) | - | - | - | - |
|
| 3/7/2020 | Southern Illinois Center - Duquoin, IL Shamrock Classic Midgets: USAC National Midgets Winged Outlaw, Winged A-Class | Results | | Mark Chisholm (Midgets) | 8th (DNF) | - | 12th (DNF) | - |
|
| 5/29/2020 | Black Hills Speedway - Rapid City, SD Regular Race Night 360 Sprints - Non-Winged, IMCA Modified, IMCA Hobby Stock, WISSOTA Midwest Mods, WISSOTA Street Stock | Results | | Mark Chisholm (360 Sprints - Non-Winged) | 4th | - | - | 4th |
|
| 6/12/2020 | Lake Ozark Speedway - Eldon, MO POWRi National and West Midgets at Lake Ozark 360 Sprints - Winged: ASCS Warrior Region Midgets: POWRi National Midgets with POWRi West Midgets, POWRi | Results | | Mark Chisholm (Midgets) | 5th | - | - | 23rd |
|
| 6/13/2020 | Lake Ozark Speedway - Eldon, MO Weekly Show No. 10 Sponsored by Plumb Supply Midgets: POWRi National Midgets with POWRi West Midgets, POWRi 305 Sprints - Winged, Dirt Late Models, Pure Stock, USRA B-Mods | Results | | Mark Chisholm (Midgets) | 7th | - | - | 21st |
|
| 6/19/2020 | Phillips County Raceway - Holyoke, CO Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Street Stocks, Non-Winged Sprints, Dwarf, Sport Compact | Results | | Mark Chisholm (Non-Winged Sprints) | 4th (DNF) | - | - | 2nd |
|
| 6/20/2020 | I-76 Speedway - Fort Morgan, CO Winged A-Class: NOW600 A-Class Micros 360 Sprints - Non-Winged, Non-Winged Sprints | Results | | Mark Chisholm (Non-Winged Sprints) | 5th | - | - | 12th |
|
| 7/11/2020 | Valley Speedway - Grain Valley, MO Powri National Midgets, Powri Micro Midgets: POWRi National Midgets with POWRi West Midgets, POWRi Winged Outlaw | Results | | Mark Chisholm (Midgets) | 5th | - | 8th | - |
|
| 7/12/2020 | Valley Speedway - Grain Valley, MO Powri National Midgets, Powri Micro, Lightning Sprints Midgets: POWRi National Midgets with POWRi West Midgets, POWRi Winged Outlaw | Results | | Mark Chisholm (Midgets) | 6th | - | 16th | - |
|
| 8/7/2020 | Sweetwater Speedway - Rock Springs, WY 360 Sprints - Winged: ASCS Frontier Region A Modifieds, B Modifieds, Street Stocks, 250 yamaha, Asphalt Street Stocks | Results | | Mark Chisholm (360 Sprints - Winged) | 6th | - | - | 16th |
|
| 9/26/2020 | El Paso County Raceway - Calhan, CO Winged A-Class: NOW600 A-Class Micros Midgets, Hobby Stocks, B Modifieds, Street Stocks, Non-Winged Sprints, Dwarf, Lightning Sprints, Sport Compact | Results | | Mark Chisholm (Non-Winged Sprints) | 1st | - | - | 9th |
|
| 11/6/2020 | Creek County Speedway - Sapulpa, OK Fall Fling - ASCS Sooner Region & POWRi West 360 Sprints - Winged: ASCS Sooner Region Midgets: POWRi West Midgets | Results | | Mark Chisholm (Midgets) | 4th | - | 15th (DNF) | - |
|
| 11/7/2020 | Creek County Speedway - Sapulpa, OK Midgets: POWRi West Midgets Restricted 'A' Class: NOW600 Restricted Micros Winged A-Class: NOW600 A-Class Micros Stock Non-Wing: NOW600 Non-Wing Micros Dwarf, 600cc Modifieds | Results | | Mark Chisholm (Midgets) | 6th | - | 8th | - |
|