| Runda | Tor | Data | Kierowca | Pojazd | Zespół |
|---|---|---|---|---|---|
| 1 |  Zolder | 1990.04.01 | Porsche 964 Carrera 2 Cup |  Derkum Team | |
| 2 |  Nürburgring | 1990.04.22 | Porsche 964 Carrera 2 Cup | Derkum Team | |
| 3 | AVUS | 1990.05.06 | Porsche 964 Carrera 2 Cup | Strähle | |
| 4 | Nürburgring | 1990.06.16 | Porsche 964 Carrera 2 Cup | | |
| 5 | Norisring | 1990.07.01 | Porsche 964 Carrera 2 Cup | Wehmeier & Castrup | |
| 6 | Diepholz | 1990.08.05 | Porsche 964 Carrera 2 Cup | Porsche AG | |
| 7 | Nürburgring | 1990-??-?? | Porsche 964 Carrera 2 Cup | | |
| 8 | Hockenheimring | 1990-??-?? | Porsche 964 Carrera 2 Cup | Kilian | |
| 9 | Nürburgring | 1990-??-?? | Porsche 964 Carrera 2 Cup | | |
| 10 | Hockenheimring | 1990.10.14 | Porsche 964 Carrera 2 Cup | |
