Tournaments
| Year | Tour | Tournament | Surface | Level | Dates | Matches | Champion |
|---|---|---|---|---|---|---|---|
| 1980 | WTA | Erie | Hard | WTA Tour | 1980-07-28 | 31 | Renee Richards |
| 1980 | WTA | Newcastle | - | WTA Tour | 1980-07-28 | 1 | Lesley Charles |
| 1980 | WTA | San Diego | Hard | WTA Tour | 1980-07-28 | 32 | Tracy Austin |
| 1980 | WTA | Sezze Satellite | Clay | WTA Tour | 1980-07-28 | 31 | Lea Plchova |
| 1980 | ATP | South Orange | Clay | ATP International Series | 1980-07-28 | 31 | Jose Luis Clerc |
| 1980 | ATP | North Conway | Clay | ATP International Series | 1980-07-27 | 63 | Jimmy Connors |
| 1980 | WTA | Reutlingen | Clay | WTA Tour | 1980-07-24 | 31 | Helga Masthoff |
| 1980 | WTA | Geneva | Clay | WTA Tour | 1980-07-22 | 29 | Viviana Gonzalez |
| 1980 | ATP | Hilversum | Clay | ATP International Series | 1980-07-21 | 31 | Balazs Taroczy |
| 1980 | ATP | Kitzbuhel | Clay | ATP International Series | 1980-07-21 | 31 | Guillermo Vilas |
| 1980 | WTA | Kitzbuhel | Clay | WTA Tour | 1980-07-21 | 31 | Virginia Ruzici |
| 1980 | WTA | Monroeville | Hard | WTA Tour | 1980-07-21 | 31 | Vicki Beggs |
| 1980 | WTA | Richmond | Carpet | WTA Tour | 1980-07-21 | 31 | Martina Navratilova |
| 1980 | WTA | Tirreni | Clay | WTA Tour | 1980-07-21 | 31 | Pilar Vasquez |
| 1980 | ATP | Washington | Clay | ATP International Series | 1980-07-21 | 63 | Brian Gottfried |
| 1980 | WTA | Unterhaching | Clay | WTA Tour | 1980-07-19 | 31 | Sylvia Hanika |
| 1980 | WTA | Atlantic City | Hard | WTA Tour | 1980-07-14 | 32 | Renee Richards |
| 1980 | WTA | Bastad | Clay | WTA Tour | 1980-07-14 | 15 | Virginia Ruzici |
| 1980 | ATP | Bastad | Clay | ATP International Series | 1980-07-14 | 31 | Balazs Taroczy |
| 1980 | ATP | Boston | Clay | ATP International Series | 1980-07-14 | 63 | Eddie Dibbs |
| 1980 | WTA | Lecce | Clay | WTA Tour | 1980-07-14 | 31 | Pilar Vasquez |
| 1980 | WTA | Montreal | Hard | WTA Tour | 1980-07-14 | 32 | Martina Navratilova |
| 1980 | WTA | Soviet Championships | - | WTA Tour | 1980-07-14 | 1 | Olga Morozova |
| 1980 | ATP | Stuttgart Outdoor | Clay | ATP International Series | 1980-07-14 | 31 | Vitas Gerulaitis |
| 1980 | ATP | Davis Cup EUR F: ITA vs SWE | Clay | Davis Cup | 1980-07-11 | 4 | - |
| 1980 | ATP | Davis Cup EUR F: ROU vs TCH | Clay | Davis Cup | 1980-07-11 | 4 | - |
| 1980 | WTA | Sioux City | Hard | WTA Tour | 1980-07-09 | 15 | Bonnie Gadusek |
| 1980 | WTA | Craiglockhart | Grass | WTA Tour | 1980-07-07 | 25 | Lea Antonoplis |
| 1980 | WTA | Dublin | Clay | WTA Tour | 1980-07-07 | 31 | Pam Whytcross |
| 1980 | WTA | Felixstowe | Grass | WTA Tour | 1980-07-07 | 1 | Elizabeth Little |
| 1980 | WTA | Gstaad | Clay | WTA Tour | 1980-07-07 | 7 | Virginia Ruzici |
| 1980 | ATP | Gstaad | Clay | ATP International Series | 1980-07-07 | 31 | Heinz Gunthardt |
| 1980 | WTA | Neumunster | Clay | WTA Tour | 1980-07-07 | 31 | Lena Sandin |
| 1980 | ATP | Newport | Grass | ATP International Series | 1980-07-07 | 31 | Vijay Amritraj |
| 1980 | WTA | Pesaro | Clay | WTA Tour | 1980-07-07 | 31 | Pilar Vasquez |
| 1980 | WTA | Limoges | Clay | WTA Tour | 1980-07-05 | 15 | Liliana Giussani |
| 1980 | WTA | St. Joseph | Hard | WTA Tour | 1980-06-30 | 31 | Renee Richards |
| 1980 | WTA | Travemunde | Clay | WTA Tour | 1980-06-30 | 31 | Helga Masthoff |
| 1980 | WTA | Wimbledon Plate | Grass | WTA Tour | 1980-06-30 | 46 | Rosalyn Fairbank |
| 1980 | WTA | Berlin | Clay | WTA Tour | 1980-06-25 | 31 | Lena Sandin |
| 1980 | WTA | Rockwall | - | WTA Tour | 1980-06-23 | 31 | Helen Park |
| 1980 | ATP | Wimbledon | Grass | Grand Slam | 1980-06-23 | 127 | Bjorn Borg |
| 1980 | WTA | Wimbledon | Grass | Grand Slam | 1980-06-23 | 95 | Evonne Goolagong |
| 1980 | ATP | Vienna | Clay | ATP International Series | 1980-06-18 | 31 | Angel Gimenez |
| 1980 | WTA | Eastbourne | Grass | WTA Tour | 1980-06-16 | 63 | Tracy Austin |
| 1980 | WTA | Monroe | - | WTA Tour | 1980-06-16 | 31 | Anna Maria Fernandez |
| 1980 | ATP | Surbiton | Grass | ATP International Series | 1980-06-16 | 31 | Brian Gottfried |
| 1980 | ATP | Davis Cup EUR SF: GBR vs ROU | Grass | Davis Cup | 1980-06-13 | 4 | - |
| 1980 | ATP | Davis Cup EUR SF: ITA vs SUI | Clay | Davis Cup | 1980-06-13 | 4 | - |
| 1980 | ATP | Davis Cup EUR SF: TCH vs FRA | Clay | Davis Cup | 1980-06-13 | 4 | - |
| 1980 | ATP | Davis Cup EUR SF: SWE vs FRG | Clay | Davis Cup | 1980-06-10 | 4 | - |
| 1980 | ATP | Brussels | Clay | ATP International Series | 1980-06-09 | 31 | Peter Mcnamara |
| 1980 | WTA | Memphis | - | WTA Tour | 1980-06-09 | 31 | Renee Richards |
| 1980 | WTA | Merseyside | Grass | WTA Tour | 1980-06-09 | 39 | - |
| 1980 | ATP | Queen's Club | Grass | ATP International Series | 1980-06-09 | 63 | John McEnroe |
| 1980 | WTA | Chichester | Grass | WTA Tour | 1980-06-08 | 55 | Chris Evert |
| 1980 | WTA | Fayetteville | - | WTA Tour | 1980-06-04 | 15 | Bonnie Gadusek |
| 1980 | WTA | Beckenham | Grass | WTA Tour | 1980-06-02 | 63 | Andrea Jaeger |
| 1980 | WTA | Manchester | - | WTA Tour | 1980-06-02 | 31 | Anne Hobbs |
| 1980 | ATP | Manchester | Grass | ATP International Series | 1980-06-02 | 55 | Roscoe Tanner |