|
| # |
Date |
Site |
Cars |
Winner(s) |
St |
Chassis / Engine |
Len |
Sfc |
Miles |
Purse |
Pole |
Cau |
Laps |
Speed |
LC |
| 1 | 04/10/88 | Phoenix | 23 | Mario Andretti | 3 | Lola / Chevrolet | 1.000 | P | 200 | 419,235 | 165.723 | 5 | 32 | 121.992 | 3 |
| 2 | 04/17/88 | Long Beach | 26 | Al Unser, Jr. | 4 | March / Chevrolet | 1.670 | S | 159 | 726,240 | 90.261 | 1 | 6 | 83.655 | 6 |
| 3 | 05/29/88 | Indianapolis | 33 | Rick Mears | 1 | Penske / Chevrolet | 2.500 | P | 500 | 5,025,400 | 219.198 | 14 | 68 | 144.809 | 10 |
| 4 | 06/05/88 | Milwaukee | 22 | Rick Mears | 3 | Penske / Chevrolet | 1.000 | P | 200 | 450,170 | 156.413 | 5 | 26 | 122.819 | 7 |
| 5 | 06/19/88 | Portland | 26 | Danny Sullivan | 1 | Penske / Chevrolet | 1.922 | R | 200 | 621,540 | 118.687 | 2 | 10 | 102.253 | 9 |
| 6 | 07/03/88 | Cleveland | 26 | Mario Andretti | 3 | Lola / Chevrolet | 2.480 | R | 198 | 468,540 | 138.068 | 1 | 3 | 124.295 | 6 |
| 7 | 07/17/88 | Toronto | 25 | Al Unser, Jr. | 3 | March / Chevrolet | 1.780 | S | 183 | 614,570 | 106.314 | 1 | 8 | 91.994 | 3 |
| 8 | 07/24/88 | Meadowlands | 25 | Al Unser, Jr. | 6 | March / Chevrolet | 1.217 | S | 183 | 707,620 | 113.632 | 3 | 16 | 99.352 | 5 |
| 9 | 08/07/88 | Michigan | 28 | Danny Sullivan | 5 | Penske / Chevrolet | 2.000 | P | 500 | 718,250 | 218.427 | 5 | 33 | 180.654 | 15 |
| 10 | 08/21/88 | Pocono | 26 | Bobby Rahal | 3 | Lola / Judd | 2.500 | P | 500 | 794,125 | 204.564 | 11 | 65 | 133.713 | 11 |
| 11 | 09/04/88 | Mid-Ohio | 26 | Emerson Fittipaldi | 6 | Lola / Chevrolet | 2.400 | R | 202 | 503,240 | 112.766 | 1 | 4 | 89.570 | 8 |
| 12 | 09/11/88 | Elkhart Lake | 24 | Emerson Fittipaldi | 4 | Lola / Chevrolet | 4.000 | R | 200 | 452,205 | 129.070 | 0 | 0 | 122.215 | 1 |
| 13 | 09/25/88 | Nazareth | 20 | Danny Sullivan | 1 | Penske / Chevrolet | 1.000 | P | 200 | 429,890 | 172.158 | 1 | 9 | 148.526 | 6 |
| 14 | 10/16/88 | Laguna Seca | 28 | Danny Sullivan | 1 | Penske / Chevrolet | 2.214 | R | 186 | 509,280 | 107.283 | 1 | 8 | 94.090 | 8 |
| 15 | 11/06/88 | Miami | 26 | Al Unser, Jr. | 5 | March / Chevrolet | 1.784 | S | 200 | 560,690 | 116.639 | 1 | 6 | 101.471 | 4 |
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