2021 Season
| 31-Jan | Daytona |
| 20-Mar | Sebring |
| 16-May | Mid Ohio |
| 6-Jun | Detroit |
| 27-Jun | Watkins Glen (1) |
| 4-Jul | Watkins Glen (2) |
| 8-Aug | Road America |
| 12-Sep | Laguna Seca |
| 25-Sep | Long Beach |
| 13-Nov | Road Atlanta |
Standings
| Pipo Derani | 3407 |
| Felipe Nasr | 3407 |
| Filipe Albuquerque | 3396 |
| Ricky Taylor | 3396 |
| Oliver Jarvis | 3264 |
| Harry Tincknell | 3264 |
| Renger van der Zande | 3163 |
| Dane Cameron | 2946 |
| Loic Duval | 2933 |
| Tristan Vautier | 2933 |
| Kevin Magnussen | 2879 |
| Olivier Pla | 2668 |
| Jonathan Bomarito | 1436 |
| Alexander Rossi | 1348 |
| Mike Conway | 1231 |
Race Winners
| Filipe Albuquerque | 3 |
| Pipo Derani | 3 |
| Felipe Nasr | 3 |
| Ricky Taylor | 3 |
| Jonathan Bomarito | 2 |
| Oliver Jarvis | 2 |
| Harry Tincknell | 2 |
| Sebastien Bourdais | 1 |
| Helio Castroneves | 1 |
| Loic Duval | 1 |
| Kevin Magnussen | 1 |
| Alexander Rossi | 1 |
| Renger van der Zande | 1 |
| Tristan Vautier | 1 |
Pole Positions
| Felipe Nasr | 3 |
| Ricky Taylor | 2 |
| Filipe Albuquerque | 1 |
| Pipo Derani | 1 |
| Oliver Jarvis | 1 |
| Kevin Magnussen | 1 |
| Harry Tincknell | 1 |
