| 18.3.1989 | 12 h Sebring | 0 | 962 C | Jelinski / Ricci / Wollek | Joest Racing | 5th |
| 18.3.1989 | 12 h Sebring | 10 | 962 | Adams / Hotchkis / Hotchkis, Jr. | Hotchkis Racing | 6th |
| 18.3.1989 | 12 h Sebring | 30 | 962 | Moretti / Sigala / Roe / Bell | Momo/Gebhardt Racing | 4th |
| 18.3.1989 | 12 h Sebring | 30T | 962 C | Moretti / Sigala | Momo/Gebhardt Racing | T-car |
| 18.3.1989 | 12 h Sebring | 45T | 911 | Lesnett / Slater / Brady / Dupont | Charles Slater | T-car |
| 18.3.1989 | 12 h Sebring | 62 | 911 | Job / Kraft / Bond | Alex Job Racing | 30th |
| 18.3.1989 | 12 h Sebring | 67 | 962 | Wollek / Bell / Andretti | Busby Racing | 37th |
| 18.3.1989 | 12 h Sebring | 72 | 911 | Kjoller / Mooney / Volk | Jay Kjoller | 22nd |
| 18.3.1989 | 12 h Sebring | 89 | 911 Carrera RSR | Uria / Refenning / Baker | 901 Racing | 19th |
| 2.4.1989 | 500 km Road Atlanta | 10 | 962 | Hotchkis / Adams | Hotchkis Racing | 4th |
| 2.4.1989 | 500 km Road Atlanta | 30 | 962 C | Moretti / Dickens | Momo/Gebhardt Racing | 3rd |
| 2.4.1989 | 500 km Road Atlanta | 67 | 962 | Wollek / Andretti | Busby Racing | 15th |
| 9.4.1989 | 480 km Suzuka | 5 | 962 C | Huysman / Varjosaari | Repsol Brun Motorsport | DNF |
| 9.4.1989 | 480 km Suzuka | 6 | 962 C | Pareja / Brun | Repsol Brun Motorsport | 18th |
| 9.4.1989 | 480 km Suzuka | 7 | 962 C | Wollek / Jelinski | Joest Racing | 3rd |
| 9.4.1989 | 480 km Suzuka | 8 | 962 C | Ricci / Ballot-Léna | Joest Racing | DNF |
| 9.4.1989 | 480 km Suzuka | 10 | 962 CK6 | Giacomelli / Lavaggi | Porsche Kremer Racing | DNF |
| 9.4.1989 | 480 km Suzuka | 11 | 962 CK6 | Sekiya / Okada | Porsche Kremer Racing (Leyton House Racing Team) | 9th |
| 9.4.1989 | 480 km Suzuka | 14 | 962 C GTi | Bell / Needell | Richard Lloyd Racing (Cabin Racing) | 19th |
| 9.4.1989 | 480 km Suzuka | 16 | 962 C | Larrauri / Sandro Sala | Repsol Brun Motorsport | 8th |
| 9.4.1989 | 480 km Suzuka | 17 | 962 C | Dauer / Konrad | Dauer Racing | 15th |
| 9.4.1989 | 480 km Suzuka | 20 | 962 C | Lee-Davey / Barth | Team Davey | 22nd |
| 9.4.1989 | 480 km Suzuka | 34 | 962 C | Takahashi / Dickens | Porsche Alméras Montpellier (Advan Alpha Nova) | 7th |
| 9.4.1989 | 480 km Suzuka | 40 | 962 C | Mogi / Takahashi | Swiss Team Salamin (Advan Alpha Tomei) | 16th |
| 9.4.1989 | 480 km Suzuka | 55 | 962 C | Schuppan / Elgh | Team Davey (Omron Racing Team) | 12th |
| 9.4.1989 | 480 km Suzuka | 72 | 962 C | Nakaya / Grohs | Obermaier Primagaz (From A Racing) | 10th |
| 9.4.1989 | 480 km Suzuka | 100 | 962 C GTi | Fouché / Andskar | Richard Lloyd Racing (Trust Racing Team) | 13th |
| 23.4.1989 | Interserie Hungaroring | 1 | 962 C | Jochen Dauer | Dauer Racing | 3rd |
| 23.4.1989 | Interserie Hungaroring | 3 | 962 C | Walter Lechner | Lechner Racing School | 2nd |
| 23.4.1989 | Interserie Hungaroring | 5 | 962 CK6 | George Fouché | Porsche Kremer Racing | 1st |
| 23.4.1989 | Interserie Hungaroring | 7 | 962 C | Heinz-Jörgen Dahmen | Jumbo Racing Team | 14th |
| 23.4.1989 | 3 h West Palm Beach | 10 | 962 | Hotchkis / Adams | Hotchkis Racing | 7th |
| 23.4.1989 | 3 h West Palm Beach | 30 | 962 C | Moretti / Bell | Momo/Gebhardt Racing | 14th |
| 23.4.1989 | 3 h West Palm Beach | 67 | 962 | Andretti / Wollek | Busby Racing | 1st |
| 30.4.1989 | Supercup Nürburgring Eifelrennen | 1 | 962 C | Bob Wollek | Joest-Racing | 1st |
| 30.4.1989 | Supercup Nürburgring Eifelrennen | 2 | 962 C | "John Winter" | Blaupunkt-Sachs-Joest-Racing | 2nd |
| 30.4.1989 | Supercup Nürburgring Eifelrennen | 3 | 962 C | Walter Brun | Jägermeister-Brun-Motorsport | DNF |
| 30.4.1989 | Supercup Nürburgring Eifelrennen | 5 | 962 C | Jochen Dauer | Dauer-Racing | 3rd |
| 30.4.1989 | Supercup Nürburgring Eifelrennen | 7 | 962 C | Heinz-Jörgen Dahmen | Jumbo-Racing-Team GmbH | 8th |
| 30.4.1989 | 1000 km Fuji | 7 | 962 C | Larrauri / Sandro Sala | The Alpha Racing With Brun | DNF |
| 30.4.1989 | Supercup Nürburgring Eifelrennen | 8 | 962 C | Antoine Salamin | Swiss-Team Salamin | 6th |
| 30.4.1989 | Supercup Nürburgring Eifelrennen | 9 | 962 C | Walter Lechner | Walter-Lechner-Racing-School | 4th |
| 30.4.1989 | Supercup Nürburgring Eifelrennen | 10 | 962 C | Jean-Louis Ricci | Blaupunkt-Sachs-Joest-Racing | 5th |
| 30.4.1989 | 1000 km Fuji | 16 | 962 CK6 | Sekiya / Okada / Kageyama | Leyton House Racing Team | 5th |
| 30.4.1989 | 1000 km Fuji | 22 | 962 C | Nagasaka / Totani | Alpha Cubic Racing Team | DNF |
| 30.4.1989 | 1000 km Fuji | 25 | 962 C | Takahashi / Dickens | Advan Alpha Nova | 4th |
| 30.4.1989 | 1000 km Fuji | 26 | 962 C | Mogi / Takahashi | Advan Alpha Tomei | 13th |
| 30.4.1989 | 1000 km Fuji | 27 | 962 C | Nakaya / Grohs | From A Racing | DNF |
| 30.4.1989 | Supercup Nürburgring Eifelrennen | 30 | 962 C | Gianpiero Moretti | Momo-Gebhardt-Racing | DNF |
| 30.4.1989 | 1000 km Fuji | 55 | 962 C | Schuppan / Elgh / Matsumoto | Omron Racing Team | 1st |
| 30.4.1989 | 1000 km Fuji | 100 | 962 C GTi | Fouché / Andskar | Trust Racing Team | 2nd |
| 4.5.1989 | Dijon Test | 3 | 962 C | Sainz / Ratzenberger | Brun Motorsport | raced |
| 4.5.1989 | Dijon Test | 5 | 962 C | Oscar Larrauri | Brun Motorsport | 10th |
| 4.5.1989 | Dijon Test | 8 | 962 C | Bob Wollek | Joest Racing | 3rd |
| 4.5.1989 | Dijon Test | 14 | 962 C GTi | Tiff Needell | Richard Lloyd Racing | 2nd |
| 4.5.1989 | Dijon Test | 34 | 962 C | | Porsche Alméras Montpellier | raced |
| 4.5.1989 | Dijon Test | 72 | 962 C | | Obermaier Racing | raced |
| 14.5.1989 | Supercup Silverstone | 1 | 962 C | Bob Wollek | Blaupunkt Sachs Joest Racing | 1st |
| 14.5.1989 | Supercup Silverstone | 2 | 962 C | "John Winter" | Blaupunkt Sachs Joest Racing | 13th |
| 14.5.1989 | Supercup Silverstone | 3 | 962 C | Walter Brun | Jägermeister Brun Motorsport | DNA |
| 14.5.1989 | Supercup Silverstone | 5 | 962 C | Jochen Dauer | Dauer Racing | DNA |
| 14.5.1989 | Supercup Silverstone | 7 | 962 C | Heinz-Jörgen Dahmen | Jumbo Racing Team | DNA |
| 14.5.1989 | Supercup Silverstone | 8 | 962 C | Antoine Salamin | Swiss Team Salamin | 7th |
| 14.5.1989 | Supercup Silverstone | 9 | 962 C | Walter Lechner | Walter Lechner Racing School | 3rd |
| 14.5.1989 | Supercup Silverstone | 10 | 962 C | Jean-Louis Ricci | Blaupunkt Sachs Joest Racing | 4th |
| 14.5.1989 | Supercup Silverstone | 14 | 962 C GTi | Tiff Needell | Richard Lloyd Racing | 2nd |
| 14.5.1989 | Supercup Silverstone | 30 | 962 C | | Momo Gebhardt Motorsport | DNA |
| 14.5.1989 | Supercup Silverstone | 31 | 962 C | Tim Lee-Davey | Team Davey | 8th |
| 21.5.1989 | 480 km Dijon | 5 | 962 C | Huysman / Larrauri | Repsol Brun Motorsport | 9th |
| 21.5.1989 | 480 km Dijon | 6 | 962 C | Brun / Pareja | Repsol Brun Motorsport | 13th |
| 21.5.1989 | 480 km Dijon | 7 | 962 C | Wollek / Jelinski | Joest Racing | 1st |
| 21.5.1989 | 480 km Dijon | 8 | 962 C | Ballot-Léna / Ricci | Joest Racing | 7th |
| 21.5.1989 | 480 km Dijon | 10 | 962 CK6 | Fouché / Giacomelli | Porsche Kremer Racing | 18th |
| 21.5.1989 | 480 km Dijon | 14 | 962 C GTi | Bell / Needell | Richard Lloyd Racing | 5th |
| 21.5.1989 | 480 km Dijon | 16 | 962 C | Larrauri / Dickens | Repsol Brun Motorsport | DNF |
| 21.5.1989 | 480 km Dijon | 17 | 962 C | Dauer / Konrad | Dauer Racing | DNF |
| 21.5.1989 | 480 km Dijon | 20 | 962 C | Lee-Davey / Oberndorfer | Team Davey | 25th |
| 21.5.1989 | 480 km Dijon | 34 | 962 C | Alméras / Alméras | Porsche Alméras Montpellier | 19th |
| 21.5.1989 | 480 km Dijon | 40 | 962 C | Salamin / Cohen-Olivar | Swiss Team Salamin | 22nd |
| 21.5.1989 | 480 km Dijon | 41 | 962 C | Lechner / Franzmaier | Swiss Team Salamin (Walter Lechner Racing School) | 12th |
| 21.5.1989 | 2 h 30 min Summit Point [GT] | 72 | 911 | Kjoller / Mooney | Jay Kjoller | 23rd |
| 21.5.1989 | 480 km Dijon | 72 | 962 C | Yver / Lässig | Obermaier Primagaz | 20th |
| 21.5.1989 | 2 h 30 min Summit Point [GT] | 89 | 911 | Ray Hendricks | Dynamic Air Cond. | 34th |
| 21.5.1989 | 2 h 30 min Summit Point [GT] | 91 | 944 Turbo | Vincentz / Hutchins | Electrodyne Inc. | 25th |
| 29.5.1989 | 150 lap Lime Rock | 10 | 962 | Hotchkis / Adams | Hotchkis Racing | 9th |
| 29.5.1989 | 150 lap Lime Rock | 16 | 962 | Dyson / Paul, Jr. | Dyson Racing | 6th |
| 29.5.1989 | 150 lap Lime Rock | 30 | 962 C | Moretti / Jelinski | Momo/Gebhardt Racing | 7th |
| 29.5.1989 | 150 lap Lime Rock | 67 | 962 | Andretti / Wollek | Busby Racing | 19th |
| 4.6.1989 | 500 km Mid-Ohio | 10 | 962 | Hotchkis / Adams | Hotchkis Racing | 19th |
| 4.6.1989 | 500 km Mid-Ohio | 30 | 962 C | Moretti / Dickens | Momo/Gebhardt Racing | 3rd |
| 4.6.1989 | 500 km Mid-Ohio | 67 | 962 | Andretti / Wollek | Busby Racing | 6th |
| 4.6.1989 | 200 km Mid-Ohio [GT] | 72 | 911 | Jay Kjoller | Jay Kjoller | 18th |
| 4.6.1989 | 200 km Mid-Ohio [GT] | 89 | 911 | Bruce Jones | Dynamic Air Cond. | 28th |
| 4.6.1989 | 200 km Mid-Ohio [GT] | 91 | 944 Turbo | Chester Vincentz | Electrodyne Inc. | 17th |
| 11.6.1989 | 24 h Le Mans | 5 | 962 C | Nakaya / Grohs / van der Merwe | Brun Motorsport | DNF |
| 11.6.1989 | 24 h Le Mans | 6 | 962 C | Ratzenberger / Lechner / Sandro Sala | Brun Motorsport | DNF |
| 11.6.1989 | 24 h Le Mans | 7 | 962 C | Jelinski / Raphanel / "Winter" | Joest Racing | DNF |
| 11.6.1989 | 24 h Le Mans | 8 | 962 C | Pescarolo / Ricci / Ballot-Léna | Joest Racing | 6th |
| 11.6.1989 | 24 h Le Mans | 9 | 962 C | Stuck / Wollek | Joest Racing | 3rd |
| 11.6.1989 | 24 h Le Mans | 10 | 962 CK6 | Takahashi / Giacomelli / Lavaggi | Porsche Kremer Racing | DNF |