Tournaments
| Year | Tour | Tournament | Surface | Level | Dates | Matches | Champion |
|---|---|---|---|---|---|---|---|
| 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 International Series | 1975-08-04 | 63 | Manuel Orantes |
| 1975 | ATP | North Conway | Clay | ATP International Series | 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 International Series | 1975-07-21 | 63 | Guillermo Vilas |
| 1975 | ATP | Chicago | Carpet | ATP International Series | 1975-07-20 | 31 | Roscoe Tanner |
| 1975 | ATP | Hilversum | Clay | ATP International Series | 1975-07-20 | 31 | Guillermo Vilas |
| 1975 | ATP | Istanbul | - | ATP International Series | 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 International Series | 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 International Series | 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 International Series | 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 |
| 1975 | ATP | Wimbledon | Grass | Grand Slam | 1975-06-23 | 127 | Arthur Ashe |
| 1975 | WTA | Wimbledon | Grass | Grand Slam | 1975-06-23 | 95 | Billie Jean King |
| 1975 | ATP | Davis Cup EUR SF: FRA vs ITA | Clay | Davis Cup | 1975-06-20 | 4 | - |
| 1975 | WTA | Eastbourne | Grass | WTA Tour | 1975-06-16 | 57 | Virginia Wade |
| 1975 | WTA | Edgbaston | Grass | WTA Tour | 1975-06-16 | 1 | Ann Jones |
| 1975 | ATP | Nottingham | Grass | ATP International Series | 1975-06-16 | 63 | Tom Okker |
| 1975 | WTA | Beckenham | Grass | WTA Tour | 1975-06-09 | 47 | Greer Stevens |
| 1975 | ATP | Roland Garros | Clay | Grand Slam | 1975-06-04 | 127 | Bjorn Borg |
| 1975 | WTA | Chichester | Grass | WTA Tour | 1975-06-02 | 31 | Greer Stevens |
| 1975 | WTA | Roland Garros | Clay | Grand Slam | 1975-06-02 | 63 | Chris Evert |
| 1975 | ATP | Dusseldorf | Clay | ATP International Series | 1975-05-26 | 22 | Jurgen Fassbender |
| 1975 | WTA | Newlands | - | WTA Tour | 1975-05-26 | 15 | Joyce Williams |
| 1975 | WTA | Rome | Clay | WTA Tour | 1975-05-26 | 47 | Chris Evert |
| 1975 | WTA | Surbiton | Grass | WTA Tour | 1975-05-26 | 92 | Greer Stevens |
| 1975 | ATP | Rome | Clay | Masters 1000 | 1975-05-25 | 63 | Raul Ramirez |
| 1975 | ATP | Davis Cup EUR QF: FRA vs YUG | Clay | Davis Cup | 1975-05-23 | 2 | - |
| 1975 | WTA | Guildford | Clay | WTA Tour | 1975-05-19 | 64 | Lesley Charles |
| 1975 | WTA | Hamburg | Clay | WTA Tour | 1975-05-19 | 31 | Renata Tomanova |
| 1975 | ATP | Hamburg | Clay | ATP International Series | 1975-05-19 | 63 | Manuel Orantes |
| 1975 | ATP | Davis Cup EUR QF: EGY vs HUN | - | Davis Cup | 1975-05-16 | 4 | - |
| 1975 | ATP | Davis Cup EUR QF: FRG vs SWE | Clay | Davis Cup | 1975-05-16 | 4 | - |
| 1975 | WTA | Bournemouth | Clay | WTA Tour | 1975-05-12 | 47 | Janet Newberry |
| 1975 | ATP | Bournemouth | Clay | ATP International Series | 1975-05-12 | 47 | Manuel Orantes |
| 1975 | ATP | Las Vegas | Hard | ATP International Series | 1975-05-12 | 31 | Roscoe Tanner |