2020 Sonoma Raceway
Entry list
| Car # | Driver 1 | Team | Car | Class |
|---|---|---|---|---|
| 04 | CJ Moses | DXDT Racing | Honda Civic Type-R | TCR (STPT) |
| 5 | Roy Block | KMW Motorsports w/ TMR Engineering | Alfa Romeo Giulietta | TCR (STPT) |
| 74 | Tyler Maxson | Copeland Motorsports | Hyundai Veloster N TCR | TCR (STPT) |
| 99 | Victor Gonzalez Jr | VGMC Racing | Honda Civic Type-R | TCR (STPT) |
| 8 | Ruben Iglesias | VGMC Racing | Honda Civic Type-R TC | TC |
| 20 | Rob Slonaker | Auto Technic Racing | BMW M240iR Cup | TC |
| 23 | Joseph Federl | TechSport Racing | Nissan 370z | TC |
| 26 | Toby Grahovec | Classic BMW | BMW M240iR Cup | TC |
| 27 | Bryson Lew | Classic BMW | BMW M240iR Cup | TC |
| 30 | Ace Robey | Hard Motorsport | BMW M240iR Cup | TC |
| 31 | Johan Schwartz | Hard Motorsport | BMW M240iR Cup | TC |
| 36 | James Clay | BimmerWorld | BMW M240iR Cup | TC |
| 52 | Tom Capizzi | Auto Technic Racing | BMW M240iR Cup | TC |
| 70 | Joey Jordan | FTG Racing | Mazda 3 | TC |
| 072 | Tazio Ottis | Tazio Ottis Racing | Honda Civic Type-R TC | TC |
| 94 | Chandler Hull | BimmerWorld | BMW M240iR Cup | TC |
| 9 | Kevin Boehm | Boehm Racing | Honda Civic Si | TCA (STPT) |
| 24 | Damon Surzyshyn | TechSport Racing | Subaru BRZ tS | TCA (STPT) |
| 33 | Matt Forbush | CB Motorsports | Hyundai Veloster Turbo | TCA (STPT) |
| 50 | Luke Lange | Copeland Motorsports | Hyundai Veloster Turbo | TCA (STPT) |
| 57 | Tyler Gonzalez | Copeland Motorsports | Hyundai Veloster Turbo | TCA (STPT) |
| 60 | Tomas Mejia | MINI JCW Team | MINI Cooper JCW | TCA (STPT) |
| 61 | Mark Pombo | MINI JCW Team | MINI Cooper JCW | TCA (STPT) |
| 62 | Clay Williams | MINI JCW Team | MINI Cooper JCW | TCA |
| 178 | Jonathan Newcombe | VGMC Racing | Honda Civic Si | TCA (STPT) |
| 186 | Roy Fulmer IV | CCR Team TFB | Honda Civic Si | TCA (STPT) |