| 1990 · FIA WSPC - Fuji Film Cup, Suzuka Circuit | retired | 23 | 2 | Nissan Motorsports Internat | Kazuyoshi Hoshino · Andrew Gilbert-Scott | Nissan R90CP | — | 65 | WSPR historical record |
| 1990 · FIA WSPC - Fuji Film Cup, Suzuka Circuit | 3 | 24 | 2 | Nissan Motorsports Internat | Masahiro Hasemi · Anders Olofsson | Nissan R89C | — | 82 | WSPR historical record |
| 1990 · FIA WSPC - Trofeo Caracciolo, Monza | 7 | 23 | | Nissan Motorsports Internat | Julian Bailey · Kenny Acheson | Nissan R90CK | — | 81 | WSPR historical record |
| 1990 · FIA WSPC - Trofeo Caracciolo, Monza | retired | 24 | | Nissan Motorsports Internat | Mark Blundell · Gianfranco Brancatelli | Nissan R90CK | — | 79 | WSPR historical record |
| 1990 · FIA WSPC - Trofeo Caracciolo, Monza | source_section_running_in_practice | 23T | | Nissan Motorsports Internat | xxx | Nissan R90CK | — | | WSPR historical record |
| 1990 · FIA WSPC - British Empire Trophy, Silverstone | not_classified | 24 | | Nissan Motorsports Internat | Mark Blundell · Gianfranco Brancatelli | Nissan R90CK | — | 99 | WSPR historical record |
| 1990 · FIA WSPC - British Empire Trophy, Silverstone | retired | 23 | | Nissan Motorsports Internat | Julian Bailey · Kenny Acheson | Nissan R90CK | — | 92 | WSPR historical record |
| 1990 · FIA WSPC - British Empire Trophy, Silverstone | source_section_running_in_practice | 23T | | Nissan Motorsports Internat | Julian Bailey · Kenny Acheson | Nissan R90CK | — | | WSPR historical record |
| 1990 · FIA WSPC - Coupes de Spa, Spa Francorchamps | 3 | 23 | | Nissan Motorsports Internat | Julian Bailey · Kenny Acheson | Nissan R90CK | — | 70 | WSPR historical record |
| 1990 · FIA WSPC - Coupes de Spa, Spa Francorchamps | 10 | 24 | | Nissan Motorsports Internat | Mark Blundell · Gianfranco Brancatelli | Nissan R90CK | — | 67 | WSPR historical record |
| 1990 · FIA WSPC, Dijon-Prenios | 3 | 23 | | Nissan Motorsports Internat | Julian Bailey · Mark Blundell | Nissan R90CK | — | 126 | WSPR historical record |
| 1990 · FIA WSPC, Dijon-Prenios | 21 | 24 | | Nissan Motorsports Internat | Kenny Acheson · Gianfranco Brancatelli | Nissan R90CK | — | 116 | WSPR historical record |
| 1990 · FIA WSPC - ADAC Sportwagen WM, Nürburgring | 5 | 23 | | Nissan Motorsports Internat | Mark Blundell · DNS - Julian Bailey | Nissan R90CK | — | 103 | WSPR historical record |
| 1990 · FIA WSPC - ADAC Sportwagen WM, Nürburgring | 9 | 24 | | Nissan Motorsports Internat | Kenny Acheson · Gianfranco Brancatelli | Nissan R90CK | — | 102 | WSPR historical record |
| 1990 · FIA WSPC - ADAC Sportwagen WM, Nürburgring | source_section_running_in_practice | 23T | | Nissan Motorsports Internat | Mark Blundell | Nissan R90CK | — | | WSPR historical record |
| 1990 · FIA WSPC Mondial Players Ltd., Montreal | 2 | 23 | | Nissan Motorsports Internat | Mark Blundell · Julian Bailey | Nissan R90CK | — | 61 | WSPR historical record |
| 1990 · FIA WSPC Mondial Players Ltd., Montreal | 5 | 24 | | Nissan Motorsports Internat | Kenny Acheson · DNS - Gianfranco Brancatelli | Nissan R90CK | — | 61 | WSPR historical record |
| 1990 · FIA WSPC - Trofeo Hermanos Rodriguez, Mexico | 2 | 23 | | Nissan Motorsports Internat | Julian Bailey · Mark Blundell | Nissan R90CK | — | 107 | WSPR historical record |
| 1990 · FIA WSPC - Trofeo Hermanos Rodriguez, Mexico | 4 | 24 | | Nissan Motorsports Internat | Gianfranco Brancatelli · Kenny Acheson | Nissan R90CK | — | 106 | WSPR historical record |
| 1989 · WSPC Suzuka | 4 | 23 | 4. C1 | Nissan Motorsports Internat | Kazuyoshi Hoshino · Toshio Suzuki | March 87G Nissan R88 | — | 81 | WSPR historical record |
| 1989 · WSPC Suzuka | 11 | 24 | 1. C1 | Nissan Motorsports Internat | Masahiro Hasemi · Anders Olofsson | March 87G Nissan R88 | — | 81 | WSPR historical record |
| 1989 · Coupe de Dijon, Dijon-Prenios | 15 | 23 | 3. C1 | Nissan Motorsports Internat | Julian Bailey · Mark Blundell | Nissan R89C | — | 120 | WSPR historical record |
| 1989 · Coupe de Dijon, Dijon-Prenios | source_section_running_in_practice | - | | Nissan Motorsports Internat | Julian Bailey | Nissan R89C | — | | WSPR historical record |
| 1989 · II Trofeo Repsol, Jarama | 8 | 23 | C1 | Nissan Motorsports Internat | Julian Bailey · Mark Blundell | Nissan R89C | — | 140 | WSPR historical record |
| 1989 · Brands Hatch Trophy | retired | 23 | C1 | Nissan Motorsports Internat | Julian Bailey · Andrew Gilbert-Scott | Nissan R89C | — | 19 | WSPR historical record |
| 1989 · Brands Hatch Trophy | source_section_running_in_practice | 23T | | Nissan Motorsports Internat | Julian Bailey | Nissan R89C | — | | WSPR historical record |
| 1989 · Int. ADAC Trophäe, Nürburgring | retired | 23 | C1 | Nissan Motorsports Internat | Julian Bailey · Andrew Gilbert-Scott | Nissan R89C | — | 103 | WSPR historical record |
| 1989 · Int. ADAC Trophäe, Nürburgring | source_section_running_in_practice | 23T | | Nissan Motorsports Internat | xxx | Nissan R89C | — | | WSPR historical record |
| 1989 · Wheatcroft Gold Cup, Donington | source_section_running_in_practice | 23T | | Nissan Motorsports Internat | Julian Bailey | Nissan R89C | — | | WSPR historical record |
| 1989 · Wheatcroft Gold Cup, Donington | 3 | 23 | 3. C1 | Nissan Motorsports Internat | Julian Bailey · Mark Blundell | Nissan R89C | — | 120 | WSPR historical record |
| 1989 · Coupes de Spa, Spa-Francorchamps | 3 | 23 | 3. C1 | Nissan Motorsports Internat | Julian Bailey · Mark Blundell · DNS - Andrew Gilbert-Scott / | Nissan R89C | — | 69 | WSPR historical record |
| 1989 · Trofeo Hermanos Rodriguez, Ciudad de Mexico, Mexico | 12 | 23 | 2. C1 | Nissan Motorsports Internat | Julian Bailey · Mark Blundell | Nissan R89C | — | 106 | WSPR historical record |