2023 Season
| 29-Jan | Daytona |
| 18-Mar | Sebring |
| 14-May | Laguna Seca |
| 25-Jun | Watkins Glen |
| 9-Jul | Mosport |
| 22-Jul | Lime Rock |
| 6-Aug | Road America |
| 27-Aug | Virginia |
| 17-Sep | Indianapolis |
| 14-Oct | Road Atlanta |
Championship Standings
| Harry Gottsacker | 3010 |
| Robert Wickens | 3010 |
| Mason Filippi | 2950 |
| Mark Wilkins | 2950 |
| Chris Miller | 2900 |
| Mikey Taylor | 2900 |
| Tyler Maxson | 2630 |
| Roy Block | 2540 |
| Tim Lewis | 2540 |
| Taylor Hagler | 2410 |
| Victor Gonzalez | 2350 |
| Bryan Ortiz | 2350 |
| Denis Dupont | 2210 |
| Michael Lewis | 2180 |
| Ryan Eversley | 2170 |
Race Winners
| Roy Block | 3 |
| Mason Filippi | 3 |
| Tim Lewis | 3 |
| Chris Miller | 3 |
| Mikey Taylor | 3 |
| Mark Wilkins | 3 |
| Gavin Ernstone | 1 |
| Jon Morley | 1 |
Pole Positions
| Mat Pombo | 5 |
| Chris Miller | 4 |
| Harry Gottsacker | 1 |
