1989 / CART / Teammates Comparison
Race
| Details | Bill Vukovich III - Ludwig Heimrath Jr. | Hemelgarn Racing | 1 - 0 | Details | Michael Andretti - Mario Andretti | Newman-Haas Racing | 7 - 1 | Details | Arie Luyendyk - Scott Brayton | Simon Racing | 4 - 1 | Details | Arie Luyendyk - John Andretti | Simon Racing | 1 - 0 | Details | Scott Brayton - John Andretti | Simon Racing | 1 - 0 | Details | Rick Mears - Danny Sullivan | Team Penske | 6 - 4 | Details | Rick Mears - Al Unser | Team Penske | 3 - 0 | Details | Danny Sullivan - Al Unser | Team Penske | 1 - 0 |
Qualifying
| Guido Daccò - Fulvio Ballabio | Dale Coyne Racing | 1 - 1 | Fulvio Ballabio - Guido Daccò | Dale Coyne Racing | 1 - 1 | Tony Bettenhausen Jr. - Dale Coyne | Dale Coyne Racing | 1 - 0 | Scott Atchison - Jean-Pierre Frey | Euromotorsport | 1 - 0 | John Andretti - Tom Sneva | Granatelli Racing | 1 - 0 | Ludwig Heimrath Jr. - Bill Vukovich III | Hemelgarn Racing | 1 - 0 | Kevin Cogan - Rich Vogler | Machinists Union | 1 - 0 | Michael Andretti - Mario Andretti | Newman-Haas Racing | 9 - 6 | Arie Luyendyk - Scott Brayton | Simon Racing | 11 - 3 | Scott Brayton - John Andretti | Simon Racing | 4 - 1 | Arie Luyendyk - John Andretti | Simon Racing | 4 - 1 | Rick Mears - Danny Sullivan | Team Penske | 8 - 4 | Rick Mears - Al Unser | Team Penske | 4 - 0 | Al Unser - Danny Sullivan | Team Penske | 2 - 1 |