1975 Custom Credit Indoor Tennis Tournament – Doubles
# 1975 Custom Credit Indoor Tennis Tournament – Doubles

Ross Case and Geoff Masters were the defending champions but lost in the final [8–6] to Brian Gottfried and Raúl Ramírez.

## Seeds

* Brian Gottfried / Raúl Ramírez (champions)
* John Alexander / Phil Dent (first round)

## Draw

### Key

* Q = Qualifier
* WC = Wild card
* LL = Lucky loser
* Alt = Alternate
* SE = Special exempt
* PR = Protected ranking
* ITF = ITF entry
* JE = Junior exempt
* w/o = Walkover
* r = Retired
* d = Defaulted
* SR = Special ranking

### Finals

| Semifinals | Semifinals | Semifinals | Semifinals | Final | Final | Final | Final |
| - | - | - | - | - | - | - | - |
| 1 | Brian Gottfried Raúl Ramírez | 6 | 6 | | | | |
| | Robert Lutz Stan Smith | 4 | 4 | | | | |
| | Robert Lutz Stan Smith | 4 | 4 | 1 | Brian Gottfried Raúl Ramírez | 6 | 6 |
| | | | | | Ross Case Geoff Masters | 4 | 2 |
| | Syd Ball Kim Warwick | 2 | 3 | | Ross Case Geoff Masters | 4 | 2 |
| 2 | Ross Case Geoff Masters | 6 | 6 | | | | |

### Top half

| First round | First round | First round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals |
| - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 1 | B Gottfried R Ramírez | [8] | | | | | | | | | | | |
| | R Ruffels A Stone | [6] | 1 | B Gottfried R Ramírez | [8] | | | | | | | | |
| | | | | T Gorman H Solomon | [6] | | | | | | | | |
| | | | | | | 1 | B Gottfried R Ramírez | 6 | 7 | | | | |
| | | | | | | | K Rosewall | 4 | 5 | | | | |
| | | | | E Ewert B Giltinan | [7] | | | | | | | | |
| | A Gardiner R Simpson | [8] | | K Rosewall | [9] | | | | | | | | |
| | K Rosewall | [10] | | | | | | | | 1 | B Gottfried R Ramírez | 6 | 6 |
| | | | | | | | | | | | R Lutz S Smith | 4 | 4 |
| | | | | B Carmichael S Mayer | [8] | | | | | | | | |
| | M Cahill J Whitlinger | [8] | | M Cahill J Whitlinger | [1] | | | | | | | | |
| | C Kachel P McNamara | [6] | | | | | B Carmichael S Mayer | 5 | 6 | | | | |
| | J Bartlett J Kuki | [6] | | | | | R Lutz S Smith | 7 | 7 | | | | |
| | C Dibley C Richey | [8] | | C Dibley C Richey | [4] | | | | | | | | |
| | | | | R Lutz S Smith | [8] | | | | | | | | |

### Bottom half

| First round | First round | First round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals |
| - | - | - | - | - | - | - | - | - | - | - | - |
| | J Newcombe T Roche | w/o | | | | | | | | | |
| | H Bunis N Saviano | | J Newcombe T Roche | [8] | | | | | | | |
| | | | J James C Letcher | [6] | | | | | | | |
| | | | | | J Newcombe T Roche | 6 | 4 | 5 | | | |
| | | | | | S Ball K Warwick | 3 | 6 | 7 | | | |
| | | | M Edmondson P Kronk | [4] | | | | | | | |
| | S Ball K Warwick | [9] | S Ball K Warwick | [8] | | | | | | | |
| | A Amritraj V Amritraj | [7] | | | | | | | S Ball K Warwick | 2 | 3 |
| | R Case G Masters | w/o | | | | | | | R Case G Masters | 6 | 6 |
| | E McCabe R Rheinberger | | R Case G Masters | [8] | | | | | | | |
| | | | J Delaney J Kamiwazumi | [6] | | | | | | | |
| | | | | | R Case G Masters | 6 | 6 | | | | |
| | | | | | R Reid R Thung | 3 | 4 | | | | |
| | | | D Crealy R Keldie | [5] | | | | | | | |
| | R Reid R Thung | | R Reid R Thung | [8] | | | | | | | |
| 2 | J Alexander P Dent | | | | | | | | | | |
