Tournaments
| Year | Tour | Tournament | Surface | Level | Dates | Matches | Champion |
|---|---|---|---|---|---|---|---|
| 1980 | ATP | Monte Carlo | Clay | ATP International Series | 1980-03-31 | 31 | Bjorn Borg |
| 1980 | ATP | New Orleans | Carpet | ATP International Series | 1980-03-31 | 31 | Wojtek Fibak |
| 1980 | ATP | Palm Harbor | Hard | ATP International Series | 1980-03-31 | 31 | Paul Mcnamee |
| 1980 | WTA | Carlsbad Crown | Hard | E | 1980-03-29 | 3 | Tracy Austin |
| 1980 | WTA | Edmond | Carpet | WTA Tour | 1980-03-29 | 14 | Regina Marsikova |
| 1980 | ATP | Dayton | Carpet | ATP International Series | 1980-03-24 | 31 | Wojtek Fibak |
| 1980 | ATP | Milan | Carpet | ATP International Series | 1980-03-24 | 31 | John McEnroe |
| 1980 | ATP | Nice | Clay | ATP International Series | 1980-03-24 | 31 | Bjorn Borg |
| 1980 | WTA | Rio de Janeiro | Clay | WTA Tour | 1980-03-24 | 15 | Claudia Casabianca |
| 1980 | WTA | Toulouse | - | WTA Tour | 1980-03-24 | 7 | Sylvie Gardette |
| 1980 | WTA | Carlsbad | Hard | WTA Tour | 1980-03-22 | 31 | Pam Shriver |
| 1980 | WTA | Nice | Clay | WTA Tour | 1980-03-19 | 23 | Gail Sherriff |
| 1980 | WTA | Avon Championships | Carpet | WTA Tour | 1980-03-17 | 13 | Tracy Austin |
| 1980 | ATP | Frankfurt | Carpet | ATP International Series | 1980-03-17 | 31 | Stan Smith |
| 1980 | ATP | Metz | Carpet | ATP International Series | 1980-03-17 | 31 | Gene Mayer |
| 1980 | WTA | Porto Alegre | Clay | WTA Tour | 1980-03-17 | 14 | Patricia Medrado |
| 1980 | WTA | Boblingen | Carpet | WTA Tour | 1980-03-10 | 26 | Heidi Eisterlehner |
| 1980 | WTA | Boston | Carpet | WTA Tour | 1980-03-10 | 31 | Tracy Austin |
| 1980 | ATP | Rotterdam | Carpet | ATP International Series | 1980-03-10 | 31 | Heinz Gunthardt |
| 1980 | ATP | San Jose | Hard | ATP International Series | 1980-03-10 | 31 | Jose Luis Clerc |
| 1980 | ATP | Stuttgart Indoor | Hard | ATP International Series | 1980-03-10 | 31 | Tomas Smid |
| 1980 | ATP | Davis Cup AME F: ARG vs USA | Clay | Davis Cup | 1980-03-07 | 4 | - |
| 1980 | ATP | Davis Cup EUR F: AUS vs NZL | Grass | Davis Cup | 1980-03-07 | 1 | - |
| 1980 | ATP | Davis Cup EUR QF: ESP vs FRG | - | Davis Cup | 1980-03-07 | 4 | - |
| 1980 | ATP | Davis Cup EUR QF: FRA vs FIN | Carpet | Davis Cup | 1980-03-07 | 4 | - |
| 1980 | ATP | Davis Cup EUR QF: ROU vs AUT | Hard | Davis Cup | 1980-03-07 | 4 | - |
| 1980 | ATP | Davis Cup EUR QF: SUI vs HUN | - | Davis Cup | 1980-03-07 | 4 | - |
| 1980 | ATP | Cairo | Clay | ATP International Series | 1980-03-03 | 31 | Corrado Barazzutti |
| 1980 | WTA | Dallas | Carpet | WTA Tour | 1980-03-03 | 31 | Martina Navratilova |
| 1980 | ATP | Washington-2 | Carpet | ATP International Series | 1980-03-03 | 31 | Victor Amaya |
| 1980 | WTA | Houston | Carpet | WTA Tour | 1980-02-25 | 32 | Billie Jean King |
| 1980 | ATP | Lagos | Clay | ATP International Series | 1980-02-25 | 31 | Peter Feigl |
| 1980 | ATP | Memphis | Carpet | ATP International Series | 1980-02-25 | 47 | John McEnroe |
| 1980 | ATP | Davis Cup AME F: MEX vs USA | Clay | Davis Cup | 1980-02-22 | 4 | - |
| 1980 | ATP | WCT Invitational | Carpet | ATP International Series | 1980-02-19 | 16 | Bjorn Borg |
| 1980 | ATP | Denver | Carpet | ATP International Series | 1980-02-18 | 31 | Gene Mayer |
| 1980 | WTA | Detroit | Carpet | WTA Tour | 1980-02-18 | 64 | Billie Jean King |
| 1980 | WTA | Mombasa | - | WTA Tour | 1980-02-12 | 7 | Anthea Stewart |
| 1980 | WTA | Oakland | Carpet | WTA Tour | 1980-02-11 | 31 | Martina Navratilova |
| 1980 | ATP | Rancho Mirage | Hard | ATP International Series | 1980-02-11 | 60 | - |
| 1980 | ATP | Sarasota | Clay | ATP International Series | 1980-02-11 | 31 | Eddie Dibbs |
| 1980 | ATP | Davis Cup AFR SF: NZL vs KOR | Grass | Davis Cup | 1980-02-08 | 2 | - |
| 1980 | ATP | Davis Cup AME SF: AUS vs JPN | Carpet | Davis Cup | 1980-02-08 | 4 | - |
| 1980 | ATP | Davis Cup EUR PR: BEL vs AUT | - | Davis Cup | 1980-02-08 | 4 | - |
| 1980 | ATP | Davis Cup EUR PR: BUL vs HUN | - | Davis Cup | 1980-02-08 | 3 | - |
| 1980 | ATP | Davis Cup EUR PR: ESP vs NED | - | Davis Cup | 1980-02-08 | 4 | - |
| 1980 | ATP | Davis Cup EUR PR: FIN vs POL | - | Davis Cup | 1980-02-08 | 4 | - |
| 1980 | ATP | Davis Cup EUR PR: FRA vs URS | Carpet | Davis Cup | 1980-02-08 | 4 | - |
| 1980 | ATP | Davis Cup EUR PR: FRG vs NOR | Clay | Davis Cup | 1980-02-08 | 3 | - |
| 1980 | ATP | Davis Cup EUR PR: SUI vs ISR | - | Davis Cup | 1980-02-08 | 4 | - |
| 1980 | ATP | Pepsi Grand Slam | Clay | ATP International Series | 1980-02-08 | 3 | Bjorn Borg |
| 1980 | ATP | Davis Cup EUR PR: YUG vs ROU | Hard | Davis Cup | 1980-02-04 | 4 | - |
| 1980 | WTA | Los Angeles | Carpet | WTA Tour | 1980-02-04 | 31 | Martina Navratilova |
| 1980 | WTA | Nairobi Dunlop | - | WTA Tour | 1980-02-04 | 7 | Lesley Charles |
| 1980 | WTA | Canterbury | - | WTA Tour | 1980-02-03 | 22 | Chris Newton |
| 1980 | ATP | Davis Cup SAM F: BRA vs ARG | Clay | Davis Cup | 1980-02-01 | 4 | - |
| 1980 | WTA | Nairobi Parklands | - | WTA Tour | 1980-01-29 | 7 | Lesley Charles |
| 1980 | ATP | Richmond WCT | Carpet | ATP International Series | 1980-01-28 | 31 | John McEnroe |
| 1980 | ATP | San Juan | Hard | ATP International Series | 1980-01-28 | 31 | Raul Ramirez |
| 1980 | WTA | Seattle | Carpet | WTA Tour | 1980-01-28 | 32 | Tracy Austin |