PORSCHE RACING HISTORYJohn Bauer (USA)
1977 : Trans-Am Portland - 1st in class : Trans-Am Nelson Ledges - 3rd overall, 1st in class : Watkins Glen 6 Hours - 1st in class : Trans-Am Hallett - 2nd in class : Mosport 6 Hours - 2nd in class : Trans-Am Road America - Race I - 3rd in class
30 May 1977 - Trans-Am Kent - Trans-Am
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 39 | Porsche 911 | TA-I | John Bauer (USA) | John Bauer Racing | 8th | 4th | 12th | 42 laps |
12 June 1977 - Trans-Am Portland - Trans-Am
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 39 | Porsche 911 | TA-I | John Bauer (USA) | John Bauer Racing | 4th | 1st | 15th | 48 laps |
26 June 1977 - Trans-Am Nelson Ledges - Trans-Am
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 39 | Porsche 911 | TA-I | John Bauer (USA) | John Bauer Racing | 3rd | 1st | 9th | 49 laps |
9 July 1977 - Watkins Glen 6 Hours - World Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 98 | Porsche 911 S | GT | John Bauer (USA)/Tom Spalding (USA) | John Bauer Racing (USA) | 11th | 1st | 25th | 156 laps |
31 July 1977 - Trans-Am Hallett - Trans-Am
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 39 | Porsche 911 | TA-I | John Bauer (USA) | John Bauer Racing | 6th | 2nd | 7th | 53 laps |
14 August 1977 - Trans-Am Brainerd - Trans-Am
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 39 | Porsche 911 | TA-I | John Bauer (USA) | John Bauer Racing | 39th | 11th | 27 laps |
20 August 1977 - Mosport 6 Hours - World Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 98 | Porsche 911 | TA-I | Tom Spalding (USA)/John Bauer (USA)/Elliott Forbes-Robinson (USA) | Tom Spalding Racing (USA) | 4th | 2nd | 17th | 227 laps |
3 September 1977 - Trans-Am Road America - Race I - Trans-Am
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 39 | Porsche 911 SC | TA-I | John Bauer (USA) | John Bauer Racing | 9th | 3rd | 17th | 19 laps |
4 September 1977 - Trans-Am Road America - Race 2 - Trans-Am
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 39 | Porsche 911 SC | TA-I | John Bauer (USA) | John Bauer Racing | 26th | 18th | 9th | 18 laps |
9 November 1977 - Trans-Am Mont-Tremblant - Trans-Am
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 98 | Porsche 911 SC | TA-I | John Bauer (USA) | Tom Spalding Racing | 7th | 4th | 19th | 36 laps |