The 2019 Grand Prix of Portland was Round 16 of the 2019 NTT IndyCar Series. The event was held at Portland International Raceway in Oregon, United States on 1 September 2019. Colton Herta started on pole position and Will Power was the race winner.
GRAND PRIX OF PORTLAND Race Result
| Pos. | No. | Driver | Chassis | Engine | Tire | Started | Laps | Total Time | Laps Led | Status | Points | Avg. Speed | Pit Stops |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 12 | Will Power | Dallara | Chevrolet | Firestone | 2 | 105 | 01:58:43.0036 | 52 | Running | 53 | 104.225 | 2 |
| 2 | 10 | Felix Rosenqvist | Dallara | Honda | Firestone | 5 | 105 | 01:58:45.7921 | 3 | Running | 41 | 104.184 | 2 |
| 3 | 27 | Alexander Rossi | Dallara | Honda | Firestone | 7 | 105 | 01:58:47.5875 | - | Running | 35 | 104.158 | 2 |
| 4 | 88 | Colton Herta | Dallara | Honda | Firestone | 1 | 105 | 01:58:48.2316 | 36 | Running | 34 | 104.148 | 2 |
| 5 | 2 | Josef Newgarden | Dallara | Chevrolet | Firestone | 13 | 105 | 01:58:48.8575 | - | Running | 30 | 104.139 | 2 |
| 6 | 21 | Spencer Pigot | Dallara | Chevrolet | Firestone | 10 | 105 | 01:58:49.7513 | - | Running | 28 | 104.126 | 3 |
| 7 | 22 | Simon Pagenaud | Dallara | Chevrolet | Firestone | 18 | 105 | 01:58:50.9454 | - | Running | 26 | 104.108 | 2 |
| 8 | 4 | Matheus Leist | Dallara | Chevrolet | Firestone | 21 | 105 | 01:58:51.1934 | - | Running | 24 | 104.105 | 4 |
| 9 | 18 | Sebastien Bourdais | Dallara | Honda | Firestone | 12 | 105 | 01:58:52.5993 | 3 | Running | 23 | 104.084 | 3 |
| 10 | 23 | Charlie Kimball | Dallara | Chevrolet | Firestone | 22 | 105 | 01:58:53.1701 | - | Running | 20 | 104.076 | 2 |
| 11 | 59 | Max Chilton | Dallara | Chevrolet | Firestone | 20 | 104 | 01:58:53.9289 | - | Running | 19 | 103.074 | 4 |
| 12 | 14 | Tony Kanaan | Dallara | Chevrolet | Firestone | 19 | 104 | 01:58:55.0491 | - | Running | 18 | 103.058 | 4 |
| 13 | 98 | Marco Andretti | Dallara | Honda | Firestone | 16 | 104 | 01:58:55.5404 | - | Running | 17 | 103.051 | 5 |
| 14 | 20 | Ed Jones | Dallara | Chevrolet | Firestone | 23 | 104 | 01:59:01.4265 | - | Running | 16 | 102.966 | 5 |
| 15 | 30 | Takuma Sato | Dallara | Honda | Firestone | 17 | 103 | 01:59:00.6430 | - | Running | 15 | 101.987 | 6 |
| 16 | 9 | Scott Dixon | Dallara | Honda | Firestone | 3 | 102 | 01:58:55.3338 | 11 | Running | 15 | 101.072 | 4 |
| 17 | 19 | Santino Ferrucci | Dallara | Honda | Firestone | 14 | 96 | 01:50:17.2883 | - | Mechanical | 13 | 102.573 | 4 |
| 18 | 28 | Ryan Hunter-Reay | Dallara | Honda | Firestone | 6 | 81 | 01:50:28.6399 | - | Contact | 12 | 86.398 | 4 |
| 19 | 60 | Jack Harvey | Dallara | Honda | Firestone | 4 | 13 | 00:20:58.3958 | - | Contact | 11 | 73.042 | 0 |
| 20 | 5 | James Hinchcliffe | Dallara | Honda | Firestone | 8 | 0 | 00:00:00.6710 | - | Contact | 10 | 0 | 0 |
| 21 | 7 | Conor Daly | Dallara | Honda | Firestone | 9 | 0 | 00:00:00.9402 | - | Contact | 9 | 0 | 0 |
| 22 | 26 | Zach Veach | Dallara | Honda | Firestone | 11 | 0 | 00:00:01.2563 | - | Contact | 8 | 0 | 0 |
| 23 | 15 | Graham Rahal | Dallara | Honda | Firestone | 15 | 0 | 00:00:01.4084 | - | Contact | 7 | 0 | 0 |