Tournaments
| Year | Tour | Tournament | Surface | Level | Dates | Matches | Champion |
|---|---|---|---|---|---|---|---|
| 1981 | ATP | Nice | Clay | ATP International Series | 1981-04-06 | 31 | Yannick Noah |
| 1981 | WTA | Norwich | - | WTA Tour | 1981-04-06 | 31 | Jo Durie |
| 1981 | WTA | Porto Alegre | - | WTA Tour | 1981-04-06 | 31 | Patricia Medrado |
| 1981 | WTA | Carlsbad | Hard | E | 1981-04-05 | 4 | Chris Evert |
| 1981 | ATP | Frankfurt | Carpet | ATP International Series | 1981-03-30 | 31 | John McEnroe |
| 1981 | ATP | Linz | Hard | ATP International Series | 1981-03-30 | 31 | Gianni Ocleppo |
| 1981 | WTA | Rio de Janeiro | - | WTA Tour | 1981-03-30 | 31 | Pilar Vasquez |
| 1981 | WTA | Boise | Carpet | WTA Tour | 1981-03-29 | 14 | Claudia Kohde Kilsch |
| 1981 | WTA | Nascosa | Clay | WTA Tour | 1981-03-29 | 31 | Lea Plchova |
| 1981 | ATP | Milan | Carpet | ATP International Series | 1981-03-23 | 31 | John McEnroe |
| 1981 | ATP | Napa | Hard | ATP International Series | 1981-03-23 | 31 | Sammy Giammalva Jr |
| 1981 | WTA | Salvador | - | WTA Tour | 1981-03-23 | 31 | Laura Arraya |
| 1981 | ATP | Stuttgart Indoor | Hard | ATP International Series | 1981-03-23 | 31 | Ivan Lendl |
| 1981 | WTA | Avon Championships | Carpet | WTA Tour | 1981-03-22 | 14 | Martina Navratilova |
| 1981 | WTA | Wynnum | - | WTA Tour | 1981-03-19 | 1 | Helen Davis |
| 1981 | WTA | Boston | Carpet | WTA Tour | 1981-03-16 | 31 | Chris Evert |
| 1981 | ATP | Nancy | Hard | ATP International Series | 1981-03-16 | 31 | Pavel Slozil |
| 1981 | ATP | Rotterdam | Hard | ATP International Series | 1981-03-16 | 31 | Jimmy Connors |
| 1981 | ATP | Brussels | Carpet | ATP International Series | 1981-03-09 | 31 | Jimmy Connors |
| 1981 | ATP | Cairo | Clay | ATP International Series | 1981-03-09 | 31 | Guillermo Vilas |
| 1981 | WTA | Dallas | Carpet | WTA Tour | 1981-03-09 | 32 | Martina Navratilova |
| 1981 | ATP | Tampa | Hard | ATP International Series | 1981-03-09 | 31 | Mel Purcell |
| 1981 | WTA | Bournemouth 1 | - | WTA Tour | 1981-03-06 | 40 | Florenta Mihai |
| 1981 | ATP | Davis Cup G1 F: INA vs IND | Clay | Davis Cup | 1981-03-06 | 4 | - |
| 1981 | ATP | Davis Cup SAM F: COL vs CHI | Clay | Davis Cup | 1981-03-06 | 4 | - |
| 1981 | ATP | Davis Cup WG R1: FRA vs AUS | Carpet | Davis Cup | 1981-03-06 | 4 | - |
| 1981 | ATP | Davis Cup WG R1: FRG vs ARG | Carpet | Davis Cup | 1981-03-06 | 4 | - |
| 1981 | ATP | Davis Cup WG R1: GBR vs ITA | Carpet | Davis Cup | 1981-03-06 | 4 | - |
| 1981 | ATP | Davis Cup WG R1: JPN vs SWE | Carpet | Davis Cup | 1981-03-06 | 4 | - |
| 1981 | ATP | Davis Cup WG R1: KOR vs NZL | Clay | Davis Cup | 1981-03-06 | 2 | - |
| 1981 | ATP | Davis Cup WG R1: ROU vs BRA | Hard | Davis Cup | 1981-03-06 | 4 | - |
| 1981 | ATP | Davis Cup WG R1: SUI vs TCH | Hard | Davis Cup | 1981-03-06 | 4 | - |
| 1981 | ATP | Davis Cup WG R1: USA vs MEX | Hard | Davis Cup | 1981-03-06 | 4 | - |
| 1981 | ATP | Denver | Carpet | ATP International Series | 1981-03-02 | 31 | Gene Mayer |
| 1981 | WTA | Los Angeles | Carpet | WTA Tour | 1981-03-02 | 31 | Martina Navratilova |
| 1981 | ATP | Salisbury WCT | Carpet | ATP International Series | 1981-03-02 | 16 | Bill Scanlon |
| 1981 | WTA | Ilkley 1 | - | WTA Tour | 1981-02-27 | 39 | Kate Brasher |
| 1981 | ATP | Memphis | Carpet | ATP International Series | 1981-02-23 | 47 | Gene Mayer |
| 1981 | ATP | Mexico City | Clay | ATP International Series | 1981-02-23 | 31 | Jaime Fillol |
| 1981 | WTA | Seattle | Carpet | WTA Tour | 1981-02-23 | 32 | Sylvia Hanika |
| 1981 | WTA | Houston | Carpet | WTA Tour | 1981-02-16 | 16 | Hana Mandlikova |
| 1981 | ATP | La Quinta | Hard | ATP International Series | 1981-02-16 | 63 | Jimmy Connors |
| 1981 | ATP | Davis Cup AME F: COL vs VEN | Clay | Davis Cup | 1981-02-13 | 4 | - |
| 1981 | ATP | Davis Cup AOC SF: INA vs PAK | Clay | Davis Cup | 1981-02-13 | 2 | - |
| 1981 | ATP | Davis Cup AOC SF: THA vs IND | Hard | Davis Cup | 1981-02-13 | 4 | - |
| 1981 | ATP | Davis Cup SAM F: CHI vs URU | Clay | Davis Cup | 1981-02-13 | 4 | - |
| 1981 | ATP | Pepsi Grand Slam | Clay | ATP International Series | 1981-02-13 | 3 | John McEnroe |
| 1981 | WTA | Oakland | Carpet | WTA Tour | 1981-02-09 | 31 | Andrea Jaeger |
| 1981 | WTA | Detroit | Carpet | WTA Tour | 1981-02-02 | 32 | Leslie Allen |
| 1981 | ATP | Mar Del Plata | Clay | ATP International Series | 1981-02-02 | 31 | Guillermo Vilas |
| 1981 | ATP | Richmond WCT | Carpet | ATP International Series | 1981-02-02 | 31 | Yannick Noah |
| 1981 | WTA | Chicago | Carpet | WTA Tour | 1981-01-26 | 55 | Martina Navratilova |
| 1981 | ATP | Philadelphia | Carpet | ATP International Series | 1981-01-26 | 47 | Roscoe Tanner |
| 1981 | ATP | Vina del Mar | Clay | ATP International Series | 1981-01-26 | 31 | Victor Pecci |
| 1981 | WTA | Cincinnati | Carpet | WTA Tour | 1981-01-19 | 31 | Martina Navratilova |
| 1981 | ATP | Guaruja | Hard | ATP International Series | 1981-01-19 | 31 | Carlos Kirmayr |
| 1981 | ATP | Monterrey WCT | Carpet | ATP International Series | 1981-01-19 | 31 | Johan Kriek |
| 1981 | ATP | San Juan | Hard | ATP International Series | 1981-01-19 | 31 | Eliot Teltscher |
| 1981 | ATP | Masters | Carpet | Masters 1000 | 1981-01-14 | 15 | Bjorn Borg |
| 1981 | WTA | Kansas City | Carpet | WTA Tour | 1981-01-12 | 31 | Andrea Jaeger |