Round | Circuit | Date | Winner | Vehicle * | Entrant |
---|---|---|---|---|---|
1 | St. Petersburg | 2019.03.10 | Dallara IR18 - Chevrolet | Team Penske | |
2 | Texas | 2019.03.24 | Dallara IR18 - Honda | Harding Steinbrenner Racing | |
3 | Birmingham | 2019.04.07 | Dallara IR18 - Honda | Rahal Letterman Lanigan Racing | |
4 | Long Beach | 2019.04.14 | Dallara IR18 - Honda | Andretti Autosport | |
5 | Indianapolis | 2019.05.11 | Dallara IR18 - Chevrolet | Team Penske | |
6 | Indianapolis | 2019.05.26 | Dallara IR18 - Chevrolet | Team Penske | |
7 | Detroit | 2019.06.01 | Dallara IR18 - Chevrolet | Team Penske | |
8 | 2019.06.02 | Dallara IR18 - Honda | Chip Ganassi Racing | ||
9 | Texas | 2019.06.08 | Dallara IR18 - Chevrolet | Team Penske | |
10 | Road America | 2019.06.23 | Dallara IR18 - Honda | Andretti Autosport | |
11 | Toronto | 2019.07.14 | Dallara IR18 - Chevrolet | Team Penske | |
12 | Iowa | 2019.07.20 | Dallara IR18 - Chevrolet | Team Penske | |
13 | Mid-Ohio Sports Car Course | 2019.07.28 | Dallara IR18 - Honda | Chip Ganassi Racing | |
14 | Pocono | 2019.08.18 | Dallara IR18 - Chevrolet | Team Penske | |
15 | Gateway | 2019.08.24 | Dallara IR18 - Honda | Rahal Letterman Lanigan Racing | |
16 | Portland | 2019.09.01 | Dallara IR18 - Chevrolet | Team Penske | |
17 | Laguna Seca | 2019.09.22 | Dallara IR18 - Honda | Harding Steinbrenner Racing |