PORSCHE RACING HISTORYMassimo Sigala (I)
1988
31 January 1988 - Daytona 24 Hours - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 3 | Porsche 962 | 962-128 | GTP | Gianfranco Brancatelli (I)/Oscar Larrauri (RA)/Massimo Sigala (I) | Brun Motorsports-Torno (CH) | 50th | 13th | 5th | 277 laps - Engine |
6 March 1988 - Jerez 800 km - World Sports-Prototype Championship
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 4 | Porsche 962 C | 962C-117 | C1 | Massimo Sigala (I)/Oscar Larrauri (RA) | Brun Motorsport (CH) | 12th | 8th | 10th | 167 laps |
24 April 1988 - West Palm Beach 3 Hours - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 3 | Porsche 962 | 962-128 | GTP | Massimo Sigala (I)/Oscar Larrauri (RA) | Brun Motorsports (CH) | DSQ | 7th | Turbo Infringement |
23 October 1988 - Del Mar 2 Hours - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 3 | Porsche 962 | 962-128 | GTP | Massimo Sigala (I)/Oscar Larrauri (RA) | Brun Motorsports (CH) | 7th | 7th | 10th | 85 laps |