2015 Season
| 29-Mar | St Petersburg |
| 12-Apr | Nola Park |
| 19-Apr | Long Beach |
| 26-Apr | Birmingham |
| 9-May | Indianapolis (RC) |
| 24-May | Indianapolis (Oval) |
| 30-May | Detroit |
| 6-Jun | Texas |
| 14-Jun | Toronto |
| 27-Jun | Fontana |
| 12-Jul | Milwaukee |
| 18-Jul | Iowa |
| 2-Aug | Mid Ohio |
| 23-Aug | Pocono |
| 30-Aug | Sears Point |
Standings
| Scott Dixon | 556 |
| Juan Montoya | 556 |
| Will Power | 493 |
| Graham Rahal | 490 |
| Helio Castroneves | 453 |
| Ryan Hunter-Reay | 435 |
| Tony Kanaan | 431 |
| Josef Newgarden | 431 |
| Marco Andretti | 428 |
| Sebastien Bourdais | 406 |
| Simon Pagenaud | 384 |
| Charlie Kimball | 371 |
| Carlos Munoz | 349 |
| Takuma Sato | 323 |
| Gabby Chaves | 281 |
| James Jakes | 257 |
| Jack Hawksworth | 256 |
| Ryan Briscoe | 205 |
| Stefano Coletti | 203 |
| Sage Karam | 197 |
Race Winners
| Scott Dixon | 3 |
| Sebastien Bourdais | 2 |
| Ryan Hunter-Reay | 2 |
| Juan Montoya | 2 |
| Josef Newgarden | 2 |
| Graham Rahal | 2 |
| James Hinchcliffe | 1 |
| Carlos Munoz | 1 |
| Will Power | 1 |
Pole Positions
| Will Power | 6 |
| Helio Castroneves | 3 |
| Scott Dixon | 2 |
| Josef Newgarden | 1 |
| Simon Pagenaud | 1 |
