PORSCHE RACING HISTORYJohn Watson (GB)
1984 : Fuji 1000 km - 1st overall
2 September 1984 - Spa 1000 km - World Endurance Championship
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 3 | Porsche 956 | 956-004 | C1 | Vern Schuppan (AUS)/John Watson (GB) | Rothmans Porsche (D) | 6th | 6th | 9th | 139 laps |
16 September 1984 - Imola 1000 km - World Endurance Championship
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 1 | Porsche 956 | 956-003 | C1 | Jacky Ickx (B)/John Watson (GB) | Rothmans Porsche (D) | DNF | 24th | 2 laps - PDK Clutch |
30 September 1984 - Fuji 1000 km - World Endurance Championship
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 2 | Porsche 956 | 956-009 | C1 | Stefan Bellof (D)/John Watson (GB) | Rothmans Porsche (D) | 1st | 1st | 1st | 226 laps |