Tournaments
| Year | Tour | Tournament | Surface | Level | Dates | Matches | Champion |
|---|---|---|---|---|---|---|---|
| 1975 | WTA | Atlanta | Hard | WTA Tour | 1975-09-15 | 55 | Chris Evert |
| 1975 | ATP | Los Angeles | Hard | ATP 500/250 | 1975-09-15 | 63 | Arthur Ashe |
| 1975 | WTA | Charlotte | Clay | E | 1975-09-12 | 3 | Martina Navratilova |
| 1975 | ATP | Davis Cup EUR PR: POL vs NOR | Clay | Davis Cup | 1975-09-12 | 4 | - |
| 1975 | WTA | Wightman Cup | Hard | BJK Cup | 1975-09-12 | 5 | - |
| 1975 | WTA | Wilkes Barre | - | WTA Tour | 1975-09-12 | 18 | Jodi Appelbaum |
| 1975 | WTA | Pitlochry | Grass | WTA Tour | 1975-09-08 | 1 | Joyce Williams |
| 1975 | ATP | Davis Cup EUR PR: GRE vs POR | Clay | Davis Cup | 1975-09-05 | 4 | - |
| 1975 | ATP | US Open | Clay | Grand Slam | 1975-08-27 | 127 | Manuel Orantes |
| 1975 | WTA | US Open | Clay | Grand Slam | 1975-08-27 | 63 | Chris Evert |
| 1975 | WTA | Brumana | Clay | WTA Tour | 1975-08-25 | 3 | Heidi Eisterlehner |
| 1975 | WTA | Stuttgart | Clay | WTA Tour | 1975-08-25 | 22 | - |
| 1975 | ATP | Davis Cup EUR PQ: LUX vs POR | Clay | Davis Cup | 1975-08-22 | 4 | - |
| 1975 | WTA | Westchester | Clay | WTA Tour | 1975-08-19 | 56 | Chris Evert |
| 1975 | ATP | Boston | Clay | ATP 500/250 | 1975-08-18 | 63 | Bjorn Borg |
| 1975 | WTA | Exmouth | Grass | WTA Tour | 1975-08-18 | 1 | Jana Simonova |
| 1975 | WTA | Haverford | Grass | WTA Tour | 1975-08-18 | 31 | Sandy Stap |
| 1975 | WTA | South Orange | Clay | WTA Tour | 1975-08-18 | 12 | Virginia Ruzici |
| 1975 | ATP | South Orange | Clay | ATP 500/250 | 1975-08-18 | 31 | Ilie Nastase |
| 1975 | WTA | Moscow | - | WTA Tour | 1975-08-17 | 9 | Olga Morozova |
| 1975 | ATP | Columbus | Hard | ATP 500/250 | 1975-08-12 | 31 | Vijay Amritraj |
| 1975 | WTA | Toronto | Clay | WTA Tour | 1975-08-11 | 31 | Marcie Louie |
| 1975 | ATP | Toronto | Clay | Masters 1000 | 1975-08-11 | 63 | Manuel Orantes |
| 1975 | ATP | Louisville | Clay | ATP 500/250 | 1975-08-05 | 63 | Guillermo Vilas |
| 1975 | WTA | Vienna | Clay | WTA Tour | 1975-08-05 | 15 | Renata Tomanova |
| 1975 | WTA | Indianapolis | Clay | WTA Tour | 1975-08-04 | 47 | Chris Evert |
| 1975 | ATP | Indianapolis | Clay | ATP 500/250 | 1975-08-04 | 63 | Manuel Orantes |
| 1975 | ATP | North Conway | Clay | ATP 500/250 | 1975-08-04 | 47 | Jimmy Connors |
| 1975 | WTA | New York | Clay | WTA Tour | 1975-08-01 | 8 | Cynthia Doerner |
| 1975 | ATP | Cincinnati | Clay | Masters 1000 | 1975-07-29 | 31 | Tom Gorman |
| 1975 | WTA | Geneva | Clay | WTA Tour | 1975-07-28 | 3 | Alena Palmeova West |
| 1975 | ATP | Davis Cup EUR F: ESP vs SWE | Clay | Davis Cup | 1975-07-25 | 4 | - |
| 1975 | ATP | Davis Cup EUR F: TCH vs FRA | Clay | Davis Cup | 1975-07-25 | 4 | - |
| 1975 | WTA | Budapest | Clay | WTA Tour | 1975-07-21 | 1 | Eva Szabo |
| 1975 | WTA | Istanbul | Clay | WTA Tour | 1975-07-21 | 3 | Fiorella Bonicelli |
| 1975 | WTA | Montana | Clay | WTA Tour | 1975-07-21 | 1 | Linky Boshoff |
| 1975 | WTA | Paxton | - | WTA Tour | 1975-07-21 | 31 | Jeanne Evert |
| 1975 | WTA | Tallinn | - | WTA Tour | 1975-07-21 | 7 | Marina Kroschina |
| 1975 | ATP | Washington | - | ATP 500/250 | 1975-07-21 | 63 | Guillermo Vilas |
| 1975 | ATP | Chicago | Carpet | ATP 500/250 | 1975-07-20 | 31 | Roscoe Tanner |
| 1975 | ATP | Hilversum | Clay | ATP 500/250 | 1975-07-20 | 31 | Guillermo Vilas |
| 1975 | ATP | Istanbul | - | ATP 500/250 | 1975-07-20 | 31 | Colin Dowdeswell |
| 1975 | ATP | Davis Cup EUR SF: ESP vs ROU | Clay | Davis Cup | 1975-07-18 | 4 | - |
| 1975 | ATP | Davis Cup EUR SF: TCH vs HUN | Clay | Davis Cup | 1975-07-18 | 4 | - |
| 1975 | ATP | Davis Cup EUR SF: URS vs SWE | Clay | Davis Cup | 1975-07-18 | 4 | - |
| 1975 | ATP | Davis Cup SAM F: CHI vs RSA | - | Davis Cup | 1975-07-18 | 2 | - |
| 1975 | WTA | Annapolis | - | WTA Tour | 1975-07-14 | 31 | Jeanne Evert |
| 1975 | WTA | Kitzbuhel | Clay | WTA Tour | 1975-07-14 | 14 | Sue Barker |
| 1975 | ATP | Kitzbuhel | Clay | ATP 500/250 | 1975-07-13 | 31 | Adriano Panatta |
| 1975 | WTA | Atlantic City | - | WTA Tour | 1975-07-07 | 31 | Cynthia Doerner |
| 1975 | WTA | Bastad | Clay | WTA Tour | 1975-07-07 | 15 | Sue Barker |
| 1975 | ATP | Bastad | Clay | ATP 500/250 | 1975-07-07 | 31 | Manuel Orantes |
| 1975 | WTA | Dublin | Hard | WTA Tour | 1975-07-07 | 7 | Sue Mappin |
| 1975 | WTA | Gstaad | Clay | WTA Tour | 1975-07-07 | 17 | Glynis Coles |
| 1975 | ATP | Gstaad | Clay | ATP 500/250 | 1975-07-07 | 31 | Ken Rosewall |
| 1975 | WTA | Raleigh | - | WTA Tour | 1975-07-07 | 15 | Jeanne Evert |
| 1975 | WTA | Travemunde | Clay | WTA Tour | 1975-07-07 | 7 | Helga Masthoff |
| 1975 | WTA | Grossinger | - | WTA Tour | 1975-06-30 | 24 | Joanne Russell |
| 1975 | WTA | Mannheim | Clay | WTA Tour | 1975-06-30 | 1 | Helga Masthoff |
| 1975 | WTA | Wimbledon Plate | Grass | WTA Tour | 1975-06-30 | 45 | Dianne Fromholtz |