|
| # |
Date |
Site |
Cars |
Winner(s) |
St |
Chassis / Engine |
Len |
Sfc |
Miles |
Purse |
Pole |
Cau |
Laps |
Speed |
LC |
| 15 | 10/07/90 | Nazareth | 22 | Emerson Fittipaldi | 3 | Penske / Chevrolet | 1.000 | P | 200 | 698,594 | 175.936 | 5 | 53 | 112.170 | 4 |
| 10 | 08/05/90 | Michigan | 26 | Al Unser, Jr. | 5 | Lola / Chevrolet | 2.000 | P | 500 | 972,852 | 222.593 | 8 | 39 | 189.727 | 14 |
| 1 | 04/08/90 | Phoenix | 24 | Rick Mears | 1 | Penske / Chevrolet | 1.000 | P | 200 | 679,434 | 168.169 | 4 | 31 | 126.291 | 3 |
| 3 | 05/27/90 | Indianapolis | 33 | Arie Luyendyk | 3 | Lola / Chevrolet | 2.500 | P | 500 | 6,325,803 | 225.301 | 4 | 28 | 185.981 | 6 |
| 12 | 09/02/90 | Vancouver | 26 | Al Unser, Jr. | 6 | Lola / Chevrolet | 1.704 | S | 165 | 1,007,184 | 98.541 | 4 | 27 | 77.345 | 6 |
| 8 | 07/15/90 | Meadowlands | 28 | Michael Andretti | 1 | Lola / Chevrolet | 1.217 | S | 183 | 703,559 | 114.652 | 2 | 17 | 97.291 | 5 |
| 7 | 07/08/90 | Cleveland | 25 | Danny Sullivan | 5 | Penske / Chevrolet | 2.369 | R | 201 | 693,375 | 139.319 | 2 | 15 | 112.483 | 5 |
| 4 | 06/03/90 | Milwaukee | 21 | Al Unser, Jr. | 9 | Lola / Chevrolet | 1.000 | P | 200 | 683,494 | 157.446 | 2 | 12 | 133.670 | 4 |
| 13 | 09/16/90 | Mid-Ohio | 28 | Michael Andretti | 1 | Lola / Chevrolet | 2.250 | R | 200 | 706,050 | 115.652 | 3 | 12 | 85.751 | 2 |
| 14 | 09/23/90 | Elkhart Lake | 25 | Michael Andretti | 5 | Lola / Chevrolet | 4.000 | R | 200 | 694,248 | 131.289 | 1 | 10 | 106.192 | 3 |
| 9 | 07/22/90 | Toronto | 27 | Al Unser, Jr. | 8 | Lola / Chevrolet | 1.780 | S | 167 | 1,012,548 | 107.009 | 1 | 6 | 75.997 | 4 |
| 6 | 06/24/90 | Portland | 25 | Michael Andretti | 2 | Lola / Chevrolet | 1.922 | R | 200 | 718,853 | 122.129 | 2 | 6 | 110.643 | 5 |
| 11 | 08/26/90 | Denver | 28 | Al Unser, Jr. | 2 | Lola / Chevrolet | 1.900 | S | 152 | 1,022,503 | 78.964 | 1 | 5 | 71.243 | 8 |
| 2 | 04/22/90 | Long Beach | 25 | Al Unser, Jr. | 1 | Lola / Chevrolet | 1.670 | S | 159 | 1,000,322 | 90.003 | 1 | 5 | 84.227 | 2 |
| 16 | 10/21/90 | Laguna Seca | 27 | Danny Sullivan | 1 | Penske / Chevrolet | 2.214 | R | 186 | 703,548 | 110.113 | 1 | 1 | 103.556 | 0 |
| 5 | 06/17/90 | Detroit | 28 | Michael Andretti | 1 | Lola / Chevrolet | 2.500 | S | 155 | 1,002,484 | 88.102 | 0 | 0 | 84.902 | 0 |
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