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| 6/12/2021 | Big Sky Speedway - Billings, MT O' Reilly Auto Parts Sprint Night 360 Sprints - Winged: ASCS Frontier Region IMCA Modified, IMCA Sport Compact, WISSOTA Midwest Mods, WISSOTA Super Stock | Results | | Joe Perry (360 Sprints - Winged) | 1st | - | - | 2nd |
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| 7/23/2021 | Big Sky Speedway - Billings, MT O'Reilly Auto Parts 360 Sprint show Night 1 Races Start @ 7pm. Sprints, Mods, MWM, SP. 360 Sprints - Winged: ASCS Frontier Region IMCA Modified, IMCA Sport Compact, WISSOTA Midwest Mods | Results | | Joe Perry (360 Sprints - Winged) | 2nd | - | - | 5th |
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| 7/24/2021 | Big Sky Speedway - Billings, MT 360 Sprint show Night 2 Races Start @ 7pm. Sprints, Mods, MWM, Streets & SP. 360 Sprints - Winged: ASCS Frontier Region IMCA Modified, IMCA Sport Compact, WISSOTA Midwest Mods, WISSOTA Street Stock | Results | | Joe Perry (360 Sprints - Winged) | 1st | - | - | 6th |
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| 8/28/2021 | Big Sky Speedway - Billings, MT Harvey Ostermiller/Mark Rieker Memorial Race Presented by RDO. 360 Sprints - Winged: ASCS Frontier Region IMCA Modified, IMCA Sport Compact, WISSOTA Midwest Mods, WISSOTA Street Stock, WISSOTA Super Stock | Results | | Joe Perry (360 Sprints - Winged) | 3rd | - | - | 3rd |
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| 9/11/2021 | Big Sky Speedway - Billings, MT Big Sky Speedway & Stagg Motor Sports with Live Music featuring "The Repeat Offenders". 360 Sprints - Winged: ASCS Frontier Region IMCA Sport Compact, WISSOTA Midwest Mods | Results | | Joe Perry (360 Sprints - Winged) | 3rd | - | - | 9th (DNF) |
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