Tournaments
| Year | Tour | Tournament | Surface | Level | Dates | Matches | Champion |
|---|---|---|---|---|---|---|---|
| 1980 | ATP | Maui | Hard | ATP International Series | 1980-09-29 | 31 | Eliot Teltscher |
| 1980 | WTA | Minneapolis | Carpet | WTA Tour | 1980-09-29 | 31 | Tracy Austin |
| 1980 | WTA | Atlanta | Carpet | WTA Tour | 1980-09-22 | 31 | Hana Mandlikova |
| 1980 | ATP | Bordeaux | Clay | ATP International Series | 1980-09-22 | 31 | Mario Martinez |
| 1980 | ATP | Geneva | Clay | ATP International Series | 1980-09-22 | 31 | Balazs Taroczy |
| 1980 | ATP | San Francisco | Carpet | ATP International Series | 1980-09-22 | 47 | Gene Mayer |
| 1980 | ATP | Davis Cup WG SF: ARG vs TCH | Clay | Davis Cup | 1980-09-19 | 4 | - |
| 1980 | ATP | Davis Cup WG SF: ITA vs AUS | Clay | Davis Cup | 1980-09-19 | 4 | - |
| 1980 | WTA | Las Vegas | Hard | WTA Tour | 1980-09-15 | 31 | Andrea Jaeger |
| 1980 | WTA | Wiesbaden | Clay | WTA Tour | 1980-09-10 | 18 | Iris Riedel Kuhn |
| 1980 | ATP | Bournemouth | Clay | ATP International Series | 1980-09-08 | 31 | Angel Gimenez |
| 1980 | ATP | Palermo | Clay | ATP International Series | 1980-09-08 | 31 | Guillermo Vilas |
| 1980 | WTA | Salt Lake City | Hard | WTA Tour | 1980-09-08 | 15 | Virginia Ruzici |
| 1980 | WTA | Tokyo Sillook | Hard | WTA Tour | 1980-09-08 | 32 | Billie Jean King |
| 1980 | WTA | Rumikon | Clay | WTA Tour | 1980-08-28 | 21 | Isabelle Villiger |
| 1980 | WTA | Stuttgart | - | WTA Tour | 1980-08-27 | 31 | Claudia Kohde Kilsch |
| 1980 | ATP | US Open | Hard | Grand Slam | 1980-08-26 | 127 | John McEnroe |
| 1980 | WTA | US Open | Hard | Grand Slam | 1980-08-26 | 95 | Chris Evert |
| 1980 | WTA | Bayreuth | Clay | WTA Tour | 1980-08-20 | 31 | Iris Riedel Kuhn |
| 1980 | ATP | Atlanta | Hard | ATP International Series | 1980-08-18 | 31 | Eliot Teltscher |
| 1980 | ATP | Cincinnati | Hard | Masters 1000 | 1980-08-18 | 63 | Harold Solomon |
| 1980 | WTA | Mahwah | Hard | WTA Tour | 1980-08-18 | 55 | Hana Mandlikova |
| 1980 | WTA | Dachau | Clay | WTA Tour | 1980-08-14 | 31 | Gabriela Dinu |
| 1980 | WTA | Flemington | Hard | WTA Tour | 1980-08-13 | 15 | Renee Richards |
| 1980 | WTA | Atlanta ATA Chps | - | WTA Tour | 1980-08-11 | 1 | Zina Garrison |
| 1980 | ATP | Cleveland | Hard | ATP International Series | 1980-08-11 | 31 | Gene Mayer |
| 1980 | ATP | Montreal / Toronto | Hard | Masters 1000 | 1980-08-11 | 63 | Ivan Lendl |
| 1980 | ATP | Stowe | Hard | ATP International Series | 1980-08-11 | 31 | Bob Lutz |
| 1980 | WTA | Toronto | Hard | WTA Tour | 1980-08-10 | 55 | Chris Evert |
| 1980 | WTA | Leipzig | Clay | WTA Tour | 1980-08-05 | 1 | Christine Schulz |
| 1980 | WTA | Braunschweig | Clay | WTA Tour | 1980-08-04 | 3 | Iris Riedel Kuhn |
| 1980 | ATP | Colombus | Hard | ATP International Series | 1980-08-04 | 31 | Bob Lutz |
| 1980 | ATP | Indianapolis | Clay | ATP International Series | 1980-08-04 | 63 | Jose Luis Clerc |
| 1980 | WTA | Indianapolis | Clay | WTA Tour | 1980-08-04 | 55 | Chris Evert |
| 1980 | WTA | Nicolosi Satellite | Clay | WTA Tour | 1980-08-04 | 31 | Marcela Skuherska |
| 1980 | WTA | Talcahuano | Carpet | E | 1980-08-02 | 4 | Martina Navratilova |
| 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 |