PORSCHE RACING HISTORYJochen Mass (B)
1987 : Miami 3 Hours - 2nd overall : Sebring 12 Hours - 1st overall : Mid Ohio 500 km - 1st overall : Norisring 200 Mile - 2nd overall : Sears Point 300 km - 1st overall : Nürburgring 1000 km - 3rd overall : Spa 1000 km - 3rd overall : Columbus 300 km - 2nd overall : Del Mar 2 Hours - 1st overall : Kylami 500 km - 1st overall
1 February 1987 - 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)/Jochen Mass (B) | Bayside Disposal Racing (USA) | 56th | 13th | 1st | 144 laps - Chassis |
1 March 1987 - Miami 3 Hours - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 86 | Porsche 962 | 962-121 | GTP | Jochen Mass (B)/Bobby Rahal (USA) | Leven/Bayside Disposal Racing (USA) | 2nd | 2nd | 6th | 133 laps |
21 March 1987 - Sebring 12 Hours - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 86 | Porsche 962 | 962-121 | GTP | Jochen Mass (B)/Bobby Rahal (USA) | Bayside Disposal Racing (USA) | 1st | 1st | 2nd | 298 laps |
29 March 1987 - Jerez 100km - World Sports-Prototype Championship
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 18 | Porsche 962 C | 962C-007 | C1 | Jochen Mass (B)/Bob Wollek (F) | Rothmans Porsche (D) | DNF | 3rd | 161 laps - Gearbox |
12 April 1987 - Monza 1000 km - World Sports-Prototype Championship
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 18 | Porsche 962 C | 962C-007 | C1 | Bob Wollek (F)/Jochen Mass (B) | Rothmans Porsche (D) | 6th | 6th | 3rd | 159 laps |
10 May 1987 - Silverstone 1000 km - World Sports-Prototype Championship
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 18 | Porsche 962 C | 962C-007 | C1 | Jochen Mass (B)/Bob Wollek (F) | Rothmans Porsche (D) | 4th | 4th | 3rd | 202 laps |
7 June 1987 - Mid Ohio 500 km - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 86 | Porsche 962 | 962-121 | GTP | Jochen Mass (B)/Bobby Rahal (USA) | Bayside Disposal Racing (USA) | 1st | 1st | 6th | 129 laps |
14 June 1987 - Le Mans 24 Hours - World Sports-Prototype Championship
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 18 | Porsche 962 C | 962C-008 | C1 | Bob Wollek (F)/Jochen Mass (B)/Vern Schuppan (AUS) | Rothmans Porsche (D) | DNF | 1st | 16 laps - Engine |
28 June 1987 - Norisring 200 Mile - World Sports-Prototype Championship
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 3 | Porsche 962 C | 962C-117 | C1 | Oscar Larrauri (RA)/Jochen Mass (B) | Brun Motorsport (CH) | 2nd | 2nd | 8th | 151 laps |
28 June 1987 - Norisring 200 Mile - World Sports-Prototype Championship
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 2 | Porsche 962 C | 962C-002BM | C1 | Jochen Mass (B)/Oscar Larrauri (RA) | Brun Motorsport (CH) | DNF | 10th | 47 laps - Transmission |
26 July 1987 - Brands Hatch 1000 km - World Sports-Prototype Championship
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 2 | Porsche 962 C | 962C-002BM | C1 | Jochen Mass (B)/Oscar Larrauri (RA) | Brun Motorsport (CH) | 5th | 5th | 5th | 228 laps |
2 August 1987 - Sears Point 300 km - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 86 | Porsche 962 | 962-121 | GTP | Jochen Mass (B) | Bayside Motorsports (USA) | 1st | 1st | 2nd | 75 laps |
30 August 1987 - Nürburgring 1000 km - World Sports-Prototype Championship
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 2 | Porsche 962 C | 962C-117 | C1 | Jochen Mass (B)/Oscar Larrauri (RA) | Brun Motorsport (CH) | 3rd | 3rd | 7th | 216 laps |
13 September 1987 - Spa 1000 km - World Sports-Prototype Championship
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 2 | Porsche 962 C | 962C-002BM | C1 | Jochen Mass (B)/Oscar Larrauri (RA) | Brun Motorsport (CH) | 3rd | 3rd | 5th | 140 laps |
27 September 1987 - Fuji 1000 km - World Sports-Prototype Championship
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 1 | Porsche 962 C | 962C-115 | C1 | Oscar Larrauri (RA)/Jochen Mass (B) | Brun Motorsport (CH) | 4th | 4th | 6th | 218 laps |
4 October 1987 - Columbus 300 km - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 85 | Porsche 962 | 962-HR2 | GTP | Jochen Mass (B) | Leven/Bayside Disposal Racing (USA) | 2nd | 2nd | 5th | 81 laps |
25 October 1987 - Del Mar 2 Hours - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 85 | Porsche 962 | 962-121 | GTP | Jochen Mass (B) | Leven/Bayside Disposal Racing (USA) | 1st | 1st | 5th | 97 laps |
28 November 1987 - Kylami 500 km - Non Championship Race
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 15 | Porsche 962 C GTi | 962GTi-106B | C1 | Jochen Mass (B) | Liqui Moly Equipe (GB) | 1st | 1st | 4th | 82 laps |