1986 Doug Shierson CART PPG IndyCar World Series statistics
| Race # | Track | Driver | Start | Finish | Car # | Sponsor | Chassis | Engine | Tire | Qualifying Speed | Laps | X Led | Laps Led | Status | Points |
| 1 | Phoenix | Al Unser, Jr. | 8 | 12 | 30 | Domino's Pizza | Lola | Cosworth | Goodyear | 157.888 | 188 | 1 | 6 | flagged | 1 |
| 2 | Long Beach | Al Unser, Jr. | 2 | 2 | 30 | Domino's Pizza | Lola | Cosworth | Goodyear | 89.578 | 95 | 2 | 15 | flagged | 16 |
| 3 | Indianapolis | Al Unser, Jr. | 9 | 5 | 30 | Domino's Pizza | Lola | Cosworth | Goodyear | 211.533 | 199 | 2 | 6 | flagged | 10 |
| 4 | Milwaukee | Al Unser, Jr. | 10 | 8 | 30 | Domino's Pizza | Lola | Cosworth | Goodyear | 147.856 | 196 | 0 | 0 | out of fuel | 5 |
| 5 | Portland | Al Unser, Jr. | 6 | 3 | 30 | Domino's Pizza | Lola | Cosworth | Goodyear | 91.457 | 104 | 0 | 0 | flagged | 14 |
| 6 | Meadowlands | Al Unser, Jr. | 4 | 9 | 30 | Domino's Pizza | Lola | Cosworth | Goodyear | 99.024 | 93 | 0 | 0 | flagged | 4 |
| 7 | Cleveland | Al Unser, Jr. | 4 | 8 | 30 | Domino's Pizza | Lola | Cosworth | Goodyear | 134.171 | 84 | 0 | 0 | flagged | 5 |
| 8 | Toronto | Al Unser, Jr. | 10 | 4 | 30 | Domino's Pizza | Lola | Cosworth | Goodyear | 104.082 | 103 | 2 | 47 | flagged | 13 |
| 9 | Michigan | Al Unser, Jr. | 20 | 8 | 30 | Domino's Pizza | Lola | Cosworth | Goodyear | 210.477 | 235 | 0 | 0 | flagged | 5 |
| 10 | Pocono | Al Unser, Jr. | 22 | 6 | 30 | Domino's Pizza | Lola | Cosworth | Goodyear | 190.190 | 195 | 0 | 0 | flagged | 8 |
| 11 | Mid-Ohio | Al Unser, Jr. | 5 | 5 | 30 | Domino's Pizza | Lola | Cosworth | Goodyear | 112.262 | 83 | 0 | 0 | flagged | 10 |
| 12 | Sanair | Al Unser, Jr. | 10 | 2 | 30 | Domino's Pizza | Lola | Cosworth | Goodyear | 145.202 | 225 | 0 | 0 | flagged | 16 |
| 13 | Michigan | Al Unser, Jr. | 11 | 21 | 30 | Domino's Pizza | Lola | Cosworth | Goodyear | 213.789 | 22 | 0 | 0 | clutch | 0 |
| 14 | Road America | Al Unser, Jr. | 9 | 11 | 30 | Domino's Pizza | Lola | Cosworth | Goodyear | 122.233 | 48 | 0 | 0 | flagged | 2 |
| 15 | Laguna Seca | Al Unser, Jr. | 11 | 23 | 30 | Domino's Pizza | Lola | Cosworth | Goodyear | 125.914 | 13 | 0 | 0 | engine | 0 |
| 16 | Phoenix | Al Unser, Jr. | 10 | 6 | 30 | Domino's Pizza | Lola | Cosworth | Goodyear | 156.549 | 193 | 0 | 0 | flagged | 8 |
| 17 | Tamiami Park | Al Unser, Jr. | 19 | 1 | 30 | Domino's Pizza | Lola | Cosworth | Goodyear | 110.052 | 112 | 1 | 1 | flagged | 20 |
