PORSCHE RACING HISTORYJoe Buzzetta (USA)
1968 : Daytona 24 Hours - 3rd overall : Nürburgring 1000 km - 3rd in class
4 February 1968 - Daytona 24 Hours - International Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 51 | Porsche 907 LH 2.2 | 907-011 | P | Jo Schlesser (F)/Joe Buzzetta (USA) | Porsche Works Team (D) | 3rd | 3rd | 6th | 659 laps |
23 March 1968 - Sebring 12 Hours - International Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 50 | Porsche 907 2.2 | 907-025 | P3.0 | Ludovico Scarfiotti (I)/Joe Buzzetta (USA) | Porsche Automobile Co. (D) | DNF | 8th | 6 laps - Suspension |
19 May 1968 - Nürburgring 1000 km - International Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 4 | Porsche 907 2.2 | 907-031 | P3.0 | Jochen Neerpasch (D)/Joe Buzzetta (USA) | Porsche (D) | 4th | 3rd | 6th | 44 laps |
14 July 1968 - Watkins Glen 6 Hours - International Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 3 | Porsche 908 | 908-005 | P3.0 | Scooter Patrick (USA)/Richard Attwood (GB)/Joe Buzzetta (USA) | Porsche System Engineering, Ltd. (D) | DNF | 4th | 145 laps - Wheel Bearing |
14 July 1968 - Watkins Glen 6 Hours - International Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 4 | Porsche 908 | 908-011 | P3.0 | George Follmer (USA)/Joe Buzzetta (USA) | Porsche System Engineering, Ltd. (D) | DNF | 5th | 13 laps - Over Revved |
29 September 1968 - Le Mans 24 Hours - International Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 34 | Porsche 908 | 908-014 | P3.0 | Joe Buzzetta (USA)/Scooter Patrick (USA) | Porsche System Enginnering (D) | DNF | 7th | 115 laps - Alternator |