Tournaments
| Year | Tour | Tournament | Surface | Level | Dates | Matches | Champion |
|---|---|---|---|---|---|---|---|
| 1977 | ATP | Dusseldorf | Clay | ATP 500/250 | 1977-05-16 | 31 | Wojtek Fibak |
| 1977 | WTA | Rome | Clay | WTA Tour | 1977-05-16 | 31 | Janet Newberry |
| 1977 | ATP | Rome | Clay | Masters 1000 | 1977-05-16 | 63 | Vitas Gerulaitis |
| 1977 | ATP | Dallas WCT | Carpet | ATP 500/250 | 1977-05-10 | 7 | Jimmy Connors |
| 1977 | WTA | Guilford | Clay | WTA Tour | 1977-05-09 | 19 | Sue Saliba |
| 1977 | WTA | Hamburg | Clay | WTA Tour | 1977-05-09 | 31 | Laura Dupont |
| 1977 | ATP | Hamburg | Clay | ATP 500/250 | 1977-05-09 | 63 | Paolo Bertolucci |
| 1977 | ATP | Davis Cup EUR QF: POL vs FRA | - | Davis Cup | 1977-05-06 | 4 | - |
| 1977 | ATP | Davis Cup EUR QF: ROU vs TCH | Clay | Davis Cup | 1977-05-06 | 3 | - |
| 1977 | ATP | Davis Cup EUR QF: SWE vs AUT | Carpet | Davis Cup | 1977-05-06 | 4 | - |
| 1977 | ATP | Davis Cup EUR QF: YUG vs ESP | - | Davis Cup | 1977-05-06 | 4 | - |
| 1977 | WTA | Sutton | Clay | WTA Tour | 1977-05-02 | 31 | Jackie Fayter |
| 1977 | ATP | Davis Cup AME F: ARG vs USA | Clay | Davis Cup | 1977-04-28 | 4 | - |
| 1977 | ATP | Davis Cup EUR PR: ROU vs BEL | Clay | Davis Cup | 1977-04-28 | 4 | - |
| 1977 | ATP | Munich | Clay | ATP 500/250 | 1977-04-26 | 31 | Zeljko Franulovic |
| 1977 | ATP | Las Vegas | Hard | ATP 500/250 | 1977-04-25 | 31 | Jimmy Connors |
| 1977 | ATP | Davis Cup EUR PR: AUT vs EGY | - | Davis Cup | 1977-04-22 | 4 | - |
| 1977 | ATP | Davis Cup EUR PR: NED vs YUG | Clay | Davis Cup | 1977-04-22 | 2 | - |
| 1977 | ATP | Davis Cup EUR PR: POL vs FRG | - | Davis Cup | 1977-04-22 | 3 | - |
| 1977 | ATP | Davis Cup EUR PR: TCH vs IRL | Clay | Davis Cup | 1977-04-22 | 4 | - |
| 1977 | ATP | Charlotte WCT | Carpet | ATP 500/250 | 1977-04-19 | 15 | Corrado Barazzutti |
| 1977 | ATP | Virginia Beach | Clay | ATP 500/250 | 1977-04-19 | 15 | Guillermo Vilas |
| 1977 | ATP | Denver | Carpet | ATP 500/250 | 1977-04-18 | 31 | Bjorn Borg |
| 1977 | ATP | Florence | Clay | ATP 500/250 | 1977-04-18 | 31 | Paolo Bertolucci |
| 1977 | WTA | Norwich | Clay | WTA Tour | 1977-04-18 | 15 | Lesley Charles |
| 1977 | ATP | Davis Cup AME SF: USA vs RSA | Hard | Davis Cup | 1977-04-15 | 4 | - |
| 1977 | ATP | Davis Cup EUR PR: SWE vs MON | Hard | Davis Cup | 1977-04-15 | 4 | - |
| 1977 | ATP | Buenos Aires | Clay | ATP 500/250 | 1977-04-14 | 15 | Guillermo Vilas |
| 1977 | WTA | Tucson | Hard | WTA Tour | 1977-04-12 | 4 | Chris Evert |
| 1977 | WTA | Hampstead | Clay | WTA Tour | 1977-04-11 | 15 | Linda Mottram |
| 1977 | ATP | Houston WCT | Hard | ATP 500/250 | 1977-04-11 | 15 | Adriano Panatta |
| 1977 | ATP | Murcia | Clay | ATP 500/250 | 1977-04-11 | 31 | Jose Higueras |
| 1977 | WTA | Port Washington | Carpet | WTA Tour | 1977-04-11 | 31 | Billie Jean King |
| 1977 | ATP | Las Vegas | Carpet | ATP 500/250 | 1977-04-10 | 1 | Ilie Nastase |
| 1977 | WTA | Monte Carlo | Clay | WTA Tour | 1977-04-05 | 1 | Regina Marsikova |
| 1977 | ATP | Jackson | Carpet | ATP 500/250 | 1977-04-04 | 15 | Brian Teacher |
| 1977 | WTA | Kuala Lumpur | - | WTA Tour | 1977-04-04 | 1 | Duk Hee Lee |
| 1977 | ATP | Monte Carlo WCT | Clay | ATP 500/250 | 1977-04-04 | 15 | Bjorn Borg |
| 1977 | WTA | Tallahassee | - | WTA Tour | 1977-04-04 | 31 | Mary Carillo |
| 1977 | ATP | Davis Cup EUR PR: GRE vs ESP | - | Davis Cup | 1977-04-01 | 4 | - |
| 1977 | WTA | Hilton Head | Clay | WTA Tour | 1977-03-29 | 32 | Chris Evert |
| 1977 | WTA | Little Rock | Carpet | WTA Tour | 1977-03-28 | 31 | Anne Smith |
| 1977 | ATP | London WCT | Hard | ATP 500/250 | 1977-03-28 | 15 | Eddie Dibbs |
| 1977 | ATP | Los Angeles PSW | Carpet | ATP 500/250 | 1977-03-28 | 47 | Stan Smith |
| 1977 | WTA | Nice | Clay | WTA Tour | 1977-03-28 | 20 | Regina Marsikova |
| 1977 | ATP | Nice | Clay | ATP 500/250 | 1977-03-28 | 31 | Bjorn Borg |
| 1977 | WTA | Ojai | Hard | WTA Tour | 1977-03-28 | 1 | Tracy Austin |
| 1977 | WTA | Ilkley | Carpet | WTA Tour | 1977-03-25 | 3 | Lesley Charles |
| 1977 | WTA | Virginia Slims Championships | Carpet | WTA Tour | 1977-03-24 | 14 | Chris Evert |
| 1977 | ATP | Cairo | Clay | ATP 500/250 | 1977-03-21 | 15 | Francois Jauffret |
| 1977 | ATP | La Costa | Hard | ATP 500/250 | 1977-03-21 | 63 | Brian Gottfried |
| 1977 | ATP | Rotterdam | Carpet | ATP 500/250 | 1977-03-21 | 15 | Dick Stockton |
| 1977 | WTA | San Antonio | Hard | WTA Tour | 1977-03-20 | 31 | Billie Jean King |
| 1977 | ATP | Davis Cup EUR PR: SUI vs FRA | - | Davis Cup | 1977-03-19 | 4 | - |
| 1977 | ATP | Davis Cup AME SF: ARG vs CHI | Clay | Davis Cup | 1977-03-18 | 2 | - |
| 1977 | WTA | Avon Futures | Clay | WTA Tour | 1977-03-17 | 7 | Betsy Nagelsen |
| 1977 | WTA | Helsinki | Carpet | WTA Tour | 1977-03-14 | 1 | Jackie Fayter |
| 1977 | ATP | Helsinki | Carpet | ATP 500/250 | 1977-03-14 | 31 | Mark Cox |
| 1977 | WTA | Philadelphia | Hard | WTA Tour | 1977-03-14 | 32 | Chris Evert |
| 1977 | ATP | St. Louis WCT | Carpet | ATP 500/250 | 1977-03-14 | 15 | Jimmy Connors |