PORSCHE RACING HISTORYMassimo Sigala (I)
1986 : Monza 360 km - 3rd overall
2 March 1986 - Miami Grand Prix - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 3 | Porsche 962 | 962-107B | GTP | Oscar Larrauri (RA)/Massimo Sigala (I) | Brun Motorsports (CH) | 7th | 7th | 5th | 123 laps |
20 April 1986 - Monza 360 km - World Sports-Prototype Championship
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 19 | Porsche 956 | 956-106 | C1 | Massimo Sigala (I)/Walter Brun (CH) | Brun Motorsport (CH) | 3rd | 3rd | 11th | 61 laps |
4 May 1986 - Silverstone 1000 km - World Sports-Prototype Championship
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 17 | Porsche 962 C | 962C-117 | C1 | Thierry Boutsen (B)/Massimo Sigala (I) | Brun Motorsport (CH) | 11th | 11th | 7th | 200 laps |
1 June 1986 - Le Mans 24 Hours - World Sports-Prototype Championship
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 18 | Porsche 962 C | 962C-117 | C1 | Massimo Sigala (I)/Walter Brun (CH)/Frank Jelinski (D) | Brun Motorsport (CH) | DNF | 12th | 75 laps - Valves |
8 June 1986 - Mid Ohio 500 km - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 3 | Porsche CK5 | 962-107B | GTP | Oscar Larrauri (RA)/Massimo Sigala (I) | Brun Motorsports (CH) | 8th | 8th | 5th | 126 laps |
20 July 1986 - Brands Hatch 1000 km - World Sports-Prototype Championship
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 17 | Porsche 962 C | 962C-117 | C1 | Walter Brun (CH)/Massimo Sigala (I) | Brun Motorsport (CH) | DNF | 9th | 107 laps - Engine |
15 September 1986 - Spa 1000 km - World Sports-Prototype Championship
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 19 | Porsche 956 | 956-106 | C1 | Didier Theys (B)/Walter Brun (CH)/Massimo Sigala (I) | Brun Motorsport (CH) | 9th | 9th | 9th | 139 laps |