Tour · 1975-08-12 · draw of 32
Columbus 1975
HardFinal
| 🇮🇳 Vijay Amritraj | d. | 🇺🇸 Robert Lutz | 6-4 7-5 | H2H |
Semifinals
| 🇺🇸 Robert Lutz | d. | 🇺🇸 Tom Gorman | 6-4 6-4 | H2H |
| 🇮🇳 Vijay Amritraj | d. | 🇺🇸 Stan Smith | 7-5 6-3 | H2H |
Quarterfinals
| 🇺🇸 Tom Gorman | d. | 🇺🇸 Jim Delaney | 6-4 6-4 | H2H |
| 🇮🇳 Vijay Amritraj | d. | 🇿🇦 Bernard Mitton | 5-7 7-6 6-4 | H2H |
| 🇺🇸 Robert Lutz | d. | 🇺🇸 Sherwood Stewart | 1-6 6-4 6-3 | H2H |
| 🇺🇸 Stan Smith | d. | 🇩🇪 Jurgen Fassbender | 6-3 6-1 | H2H |
Round of 16
| 🇿🇦 Bernard Mitton | d. | 🇩🇪 Hans-Jurgen Pohmann | 6-4 6-2 | H2H |
| 🇩🇪 Jurgen Fassbender | d. | 🇺🇸 John Whitlinger | 6-2 3-6 6-4 | H2H |
| 🇺🇸 Sherwood Stewart | d. | 🇩🇪 Ulrich Pinner | 6-3 6-0 | H2H |
| 🇺🇸 Tom Gorman | d. | 🇮🇳 Anand Amritraj | 5-7 7-6 7-6 | H2H |
| 🇮🇳 Vijay Amritraj | d. | 🇺🇸 Brian Teacher | 6-2 7-6 | H2H |
| 🇺🇸 Jim Delaney | d. | 🇩🇪 Karl Meiler | 7-6 6-3 | H2H |
| 🇺🇸 Robert Lutz | d. | 🇺🇸 Mike Estep | 6-1 6-3 | H2H |
| 🇺🇸 Stan Smith | d. | 🇺🇸 Kenneth McMillan | 6-4 6-2 | H2H |
Round of 32
| 🇺🇸 John Whitlinger | d. | 🇦🇷 Elio Lito Alvarez | 6-4 6-3 | H2H |
| 🇺🇸 Brian Teacher | d. | 🇫🇷 Jean-Francois Caujolle | 6-3 6-3 | H2H |
| 🇺🇸 Sherwood Stewart | d. | 🇬🇧 John Lloyd | 6-3 1-6 6-0 | H2H |
| 🇿🇦 Bernard Mitton | d. | 🇦🇺 Dick Crealy | 6-3 6-2 | H2H |
| 🇺🇸 Kenneth McMillan | d. | 🇨🇿 Milan Holecek | 6-1 6-4 | H2H |
| 🇺🇸 Mike Estep | d. | 🇦🇺 Colin Dibley | 7-6 6-1 | H2H |
| 🇺🇸 Jim Delaney | d. | 🇦🇺 Bob Carmichael | 6-4 6-3 | H2H |
| 🇮🇳 Anand Amritraj | d. | 🇺🇸 Armistead Neely | 6-3 6-2 | H2H |
| 🇩🇪 Hans-Jurgen Pohmann | d. | 🇵🇰 Haroon Rahim | 6-2 6-1 | H2H |
| 🇩🇪 Jurgen Fassbender | d. | 🇦🇺 Chris Kachel | 6-3 7-6 | H2H |
| 🇩🇪 Ulrich Pinner | d. | 🇿🇦 John Yuill | 6-7 6-4 6-1 | H2H |
| 🇺🇸 Tom Gorman | d. | 🇵🇾 Francisco Gonzalez | 3-6 6-1 7-6 | H2H |
| 🇮🇳 Vijay Amritraj | d. | 🇦🇺 Syd Ball | 6-4 7-6 | H2H |
| 🇩🇪 Karl Meiler | d. | 🇬🇧 Mark Farrell | 6-4 6-3 | H2H |
| 🇺🇸 Robert Lutz | d. | 🇺🇸 Fred McNair IV | 7-6 6-3 | H2H |
| 🇺🇸 Stan Smith | d. | 🇺🇸 Jack Gorsuch | 6-1 6-3 | H2H |