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| 5/23/2020 | Creek County Speedway - Sapulpa, OK Fast Five Weekly Series Champ 360 Sprints - Winged, Asphalt Mini Stocks, Hobby Stocks, A Modifieds, 600cc Modifieds | Results | | Jimmy Masterson (Asphalt Mini Stocks) | 2nd | - | - | 8th |
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| 5/30/2020 | Creek County Speedway - Sapulpa, OK Champ 360 Sprints - Winged, Asphalt Mini Stocks, Hobby Stocks, A Modifieds, Dwarf | Results | | Jimmy Masterson (Asphalt Mini Stocks) | 1st | - | - | 12th |
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| 6/6/2020 | Creek County Speedway - Sapulpa, OK Fast Five Weekly Series - Mini Stock Mania Asphalt Mini Stocks, Hobby Stocks, A Modifieds, Dwarf, Pony Stock | Results | | Jimmy Masterson (Asphalt Mini Stocks) | 1st | - | - | 10th |
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| 6/13/2020 | Creek County Speedway - Sapulpa, OK Fast Five Weekly Series Champ 360 Sprints - Winged, Asphalt Mini Stocks, Hobby Stocks, A Modifieds, 600cc Modifieds, Pony Stock | Results | | Jimmy Masterson (Asphalt Mini Stocks) | 4th | - | - | 3rd |
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| 6/27/2020 | Creek County Speedway - Sapulpa, OK Fast Five Weekly Series Champ 360 Sprints - Winged, Asphalt Mini Stocks, Hobby Stocks, A Modifieds, 600cc Modifieds | Results | | Jimmy Masterson (Asphalt Mini Stocks) | 5th | - | - | 7th |
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| 7/4/2020 | Creek County Speedway - Sapulpa, OK Fast Five Weekly Series Champ 360 Sprints - Winged, Asphalt Mini Stocks, Hobby Stocks, A Modifieds, Pony Stock | Rain Out |
| 7/11/2020 | Creek County Speedway - Sapulpa, OK Fast Five Weekly Series plus FIREWORKS! Champ 360 Sprints - Winged, Asphalt Mini Stocks, Hobby Stocks, A Modifieds, Dwarf, Pony Stock | Results | | Jimmy Masterson (Asphalt Mini Stocks) | 2nd | - | - | 5th |
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| 7/18/2020 | Creek County Speedway - Sapulpa, OK Fast Five Weekly Series Champ 360 Sprints - Winged, Asphalt Mini Stocks, Hobby Stocks, A Modifieds, 600cc Modifieds, Pony Stock | Results | | Jimmy Masterson (Asphalt Mini Stocks) | 4th | - | - | 6th |
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| 8/14/2020 | Creek County Speedway - Sapulpa, OK 360 Sprints - Winged, Champ 360 Sprints - Winged, Asphalt Mini Stocks | Results | | Jimmy Masterson (Asphalt Mini Stocks) | 3rd | - | - | 5th |
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| 8/15/2020 | Creek County Speedway - Sapulpa, OK Fast Five Weekly Series - POWRi West Midgets Midgets: POWRi West Midgets with POWRi Champ 360 Sprints - Winged, Asphalt Mini Stocks, Hobby Stocks, A Modifieds, Dwarf | Results | | Jimmy Masterson (Asphalt Mini Stocks) | 3rd | - | - | 4th |
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| 8/22/2020 | Creek County Speedway - Sapulpa, OK Fast Five Weekly Series Champ 360 Sprints - Winged, Asphalt Mini Stocks, Hobby Stocks, A Modifieds, Pony Stock | Results | | Jimmy Masterson (Asphalt Mini Stocks) | 3rd | - | - | 8th |
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| 9/12/2020 | Creek County Speedway - Sapulpa, OK Fast Five Weekly Series Champ 360 Sprints - Winged, Asphalt Mini Stocks, Hobby Stocks, A Modifieds, Pony Stock | Results | | Jimmy Masterson (Asphalt Mini Stocks) | 8th (DNF) | - | - | 4th |
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| 9/26/2020 | Creek County Speedway - Sapulpa, OK Fast Five Weekly Series Champ 360 Sprints - Winged, Asphalt Mini Stocks, Hobby Stocks, A Modifieds, Pony Stock | Results | | Jimmy Masterson (Asphalt Mini Stocks) | 2nd | - | - | 5th |
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| 10/3/2020 | Creek County Speedway - Sapulpa, OK Makeup Event - Fast Five Weekly Series Champ 360 Sprints - Winged, Asphalt Mini Stocks, Hobby Stocks, A Modifieds, Pony Stock | Results | | Jimmy Masterson (Asphalt Mini Stocks) | 2nd | - | - | 14th (DNF) |
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| 10/10/2020 | Creek County Speedway - Sapulpa, OK Makeup Event - Fast Five Weekly Series Champ 360 Sprints - Winged, Asphalt Mini Stocks, Hobby Stocks, A Modifieds, Pony Stock | Results | | Jimmy Masterson (Asphalt Mini Stocks) | 4th | - | - | 16th (DNF) |
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| 10/17/2020 | Creek County Speedway - Sapulpa, OK POWRi Season Championship Champ 360 Sprints - Winged, Asphalt Mini Stocks, Hobby Stocks, A Modifieds, Pony Stock | Results | | Jimmy Masterson (Asphalt Mini Stocks) | 5th (DNF) | - | - | DNS |
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