Count: 13
| Race Date | Feature Start | Class | Series | Track | Race | Story |
| Saturday, August 17, 2019 | 1 | Midget | POWRiMW | I-44 Riverside,OK | Grady Chandler Benefit Race | Trey Marcham wins POWRiMW at I-44 Riverside |
| Friday, September 6, 2019 | 4 | Midget | POWRiMW | Monarch,TX | | MAYHEM AT MONARCH GOES TO MARCHAM ON NIGHT ONE |
| Saturday, September 21, 2019 | 4 | Midget | POWRiMW | Port City,OK | | Trey Marcham wins POWRiMW at Port City |
| Saturday, June 27, 2020 | 2 | Midget | POWRiMW | I-44 Riverside,OK | | Trey Marcham Sweeps the Night at I-44 Riverside Speedway |
| Saturday, August 22, 2020 | 2 | Midget | POWRiMW | I-44 Riverside,OK | | Trey Marcham Makes it Two on the Year |
| Friday, September 25, 2020 | 4 | Midget | POWRiMW | Creek County,OK | | Marcham Captures Third Win on the Season |
| Saturday, August 28, 2021 | 1 | Midget | POWRiMW | I-44 Riverside,OK | | Marcham Marches to POWRi West Victory at I-44 Riverside Speedway |
| Friday, September 24, 2021 | 7 | Midget | POWRiMW | Tulsa,OK | | Marcham makes late race pass to win at Tulsa Speedway |
| Saturday, April 9, 2022 | 5 | Midget | POWRiMW | I-44 Riverside,OK | | Trey Marcham Grabs I-44 Riverside Win with POWRi West Midget League |
| Friday, September 9, 2022 | 3 | Midget | POWRiMW | Tulsa,OK | | Trey Marcham Takes Tulsa Speedway Win with POWRi West Midget League |
| Saturday, August 26, 2023 | 3 | Midget | POWRiMW | Port City,OK | | Trey Marcham Wins in Late-Race Pass with POWRi West Midgets at Port City Raceway |
| Saturday, June 22, 2024 | 4 | Midget | POWRiMW | Port City,OK | | Trey Marcham Triumphs with POWRi West Midgets at Port City Raceway |
| Saturday, July 20, 2024 | 2 | Midget | POWRiMW | I-44 Riverside,OK | | Trey Marcham Takes Victory with POWRi West Midgets at I-44 Riverside Speedway |
