| Date | Place |
Division |
Start |
Finish | Owner |
# |
Car | Laps | Money | Status | Laps Led |
|---|---|---|---|---|---|---|---|---|---|---|---|
| May 27 1973 | Nürburgring | FIA World Sports Car Championship | 43 | 52 | Hans Baumhardt | 40 | Royale RP17 Ford | 0 | did not start | 0 | |
| Jun 24 1973 | Österreichring | FIA World Sports Car Championship | 15 | 16 | Hans Baumhardt | 25 | Royale RB17 Ford | 20 | clutch |