PORSCHE RACING HISTORYSarel van der Merwe (ZA)
1988
31 January 1988 - Daytona 24 Hours - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 86 | Porsche 962 | 962-121 | GTP | Klaus Ludwig (D)/Hans-Joachim Stuck (D)/Sarel van der Merwe (ZA) | Bayside Motorsport (USA) | 4th | 4th | 7th | 694 laps |
9 October 1988 - Fuji 1000 km - World Sports-Prototype Championship
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 100 | Porsche 962 C GTi | 962GTi-106B | C1 | Vern Schuppan (AUS)/George Fouché (ZA)/Sarel van der Merwe (ZA) | Trust Racing Team (J) | 10th | 10th | 10th | 214 laps |