Tournaments
| Year | Tour | Tournament | Surface | Level | Dates | Matches | Champion |
|---|---|---|---|---|---|---|---|
| 1991 | WTA | Fed Cup WG PO: BAH vs POR | - | BJK Cup | 1991-07-18 | 2 | - |
| 1991 | WTA | Fed Cup WG PO: CHI vs PHI | - | BJK Cup | 1991-07-18 | 2 | - |
| 1991 | WTA | Fed Cup WG PO: DEN vs SRI | - | BJK Cup | 1991-07-18 | 2 | - |
| 1991 | WTA | Fed Cup WG PO: DOM vs TPE | - | BJK Cup | 1991-07-18 | 2 | - |
| 1991 | WTA | Fed Cup WG PO: GRE vs IRL | - | BJK Cup | 1991-07-18 | 2 | - |
| 1991 | WTA | Fed Cup WG PO: JAM vs PAR | - | BJK Cup | 1991-07-18 | 2 | - |
| 1991 | WTA | Fed Cup WG PO: MEX vs MAS | - | BJK Cup | 1991-07-18 | 2 | - |
| 1991 | WTA | Fed Cup WG PO: MLT vs TRI | - | BJK Cup | 1991-07-18 | 2 | - |
| 1991 | WTA | Kitzbuhel | Clay | WTA Tour | 1991-07-15 | 31 | Conchita Martinez |
| 1991 | WTA | San Marino | Clay | WTA Tour | 1991-07-15 | 31 | Katia Piccolini |
| 1991 | ATP | Stuttgart Outdoor | Clay | ATP International Series | 1991-07-15 | 47 | Michael Stich |
| 1991 | ATP | Washington | Hard | ATP International Series | 1991-07-15 | 55 | Andre Agassi |
| 1991 | ATP | Bastad | Clay | ATP International Series | 1991-07-08 | 31 | Magnus Gustafsson |
| 1991 | ATP | Gstaad | Clay | ATP International Series | 1991-07-08 | 31 | Emilio Sanchez |
| 1991 | ATP | Newport | Grass | ATP International Series | 1991-07-08 | 31 | Bryan Shelton |
| 1991 | WTA | Palermo | Clay | WTA Tour | 1991-07-08 | 31 | Mary Pierce |
| 1991 | WTA | Wimbledon | Grass | Grand Slam | 1991-06-24 | 127 | Steffi Graf |
| 1991 | ATP | Wimbledon | Grass | Grand Slam | 1991-06-24 | 127 | Michael Stich |
| 1991 | WTA | Eastbourne | Grass | WTA Tour | 1991-06-17 | 63 | Martina Navratilova |
| 1991 | ATP | Genova | Clay | ATP International Series | 1991-06-17 | 31 | Carl Uwe Steeb |
| 1991 | ATP | Manchester | Grass | ATP International Series | 1991-06-17 | 31 | Goran Ivanisevic |
| 1991 | ATP | Davis Cup G2 QF: BAN vs SRI | Hard | Davis Cup | 1991-06-14 | 4 | - |
| 1991 | ATP | Davis Cup G2 QF: CIV vs TOG | Carpet | Davis Cup | 1991-06-14 | 4 | - |
| 1991 | ATP | Davis Cup G2 QF: EGY vs GHA | Clay | Davis Cup | 1991-06-14 | 4 | - |
| 1991 | ATP | Davis Cup G2 QF: MAS vs TPE | Hard | Davis Cup | 1991-06-14 | 4 | - |
| 1991 | ATP | Davis Cup G2 QF: SIN vs HKG | Hard | Davis Cup | 1991-06-14 | 4 | - |
| 1991 | ATP | Davis Cup G2 SF: LUX vs TUR | Hard | Davis Cup | 1991-06-14 | 4 | - |
| 1991 | ATP | Davis Cup G2 SF: NOR vs GRE | Clay | Davis Cup | 1991-06-14 | 4 | - |
| 1991 | ATP | Davis Cup WG QF: USA vs ESP | Grass | Davis Cup | 1991-06-14 | 4 | - |
| 1991 | ATP | Davis Cup G2 QF: JOR vs PAK | Hard | Davis Cup | 1991-06-13 | 4 | - |
| 1991 | WTA | Birmingham | Grass | WTA Tour | 1991-06-10 | 55 | Martina Navratilova |
| 1991 | ATP | Florence | Clay | ATP International Series | 1991-06-10 | 31 | Thomas Muster |
| 1991 | ATP | Queen's Club | Grass | ATP International Series | 1991-06-10 | 55 | Stefan Edberg |
| 1991 | ATP | Rosmalen | Grass | ATP International Series | 1991-06-10 | 31 | Christian Saceanu |
| 1991 | ATP | Roland Garros | Clay | Grand Slam | 1991-05-27 | 127 | Jim Courier |
| 1991 | WTA | Roland Garros | Clay | Grand Slam | 1991-05-27 | 127 | Monica Seles |
| 1991 | ATP | Bologna | Clay | ATP International Series | 1991-05-20 | 31 | Paolo Cane |
| 1991 | ATP | Dusseldorf | Clay | ATP International Series | 1991-05-20 | 26 | Stefan Edberg |
| 1991 | WTA | Geneva | Clay | WTA Tour | 1991-05-20 | 27 | Manuela Maleeva Fragniere |
| 1991 | WTA | Strasbourg | Clay | WTA Tour | 1991-05-20 | 27 | Radomira Zrubakova |
| 1991 | WTA | Berlin | Clay | WTA Tour | 1991-05-13 | 55 | Steffi Graf |
| 1991 | ATP | Rome Masters | Clay | Masters 1000 | 1991-05-13 | 63 | Emilio Sanchez |
| 1991 | ATP | Umag | Clay | ATP International Series | 1991-05-13 | 31 | Dimitri Poliakov |
| 1991 | ATP | Davis Cup G2 R1: MAS vs KSA | Hard | Davis Cup | 1991-05-10 | 4 | - |
| 1991 | ATP | Davis Cup G2 R1: ALG vs CIV | Clay | Davis Cup | 1991-05-08 | 4 | - |
| 1991 | ATP | Charlotte | Clay | ATP International Series | 1991-05-06 | 31 | Jaime Yzaga |
| 1991 | ATP | Hamburg Masters | Clay | Masters 1000 | 1991-05-06 | 55 | Karel Novacek |
| 1991 | WTA | Rome | Clay | WTA Tour | 1991-05-06 | 55 | Gabriela Sabatini |
| 1991 | ATP | Davis Cup G1 PO: HUN vs MAR | Clay | Davis Cup | 1991-05-03 | 4 | - |
| 1991 | ATP | Davis Cup G1 PO: ROU vs IRL | Clay | Davis Cup | 1991-05-03 | 4 | - |
| 1991 | ATP | Davis Cup G1 SF: FIN vs DEN | Hard | Davis Cup | 1991-05-03 | 4 | - |
| 1991 | ATP | Davis Cup G1 SF: IND vs KOR | Grass | Davis Cup | 1991-05-03 | 4 | - |
| 1991 | ATP | Davis Cup G1 SF: PHI vs CHN | Hard | Davis Cup | 1991-05-03 | 4 | - |
| 1991 | ATP | Davis Cup G1 SF: POL vs GBR | Clay | Davis Cup | 1991-05-03 | 4 | - |
| 1991 | ATP | Davis Cup G1 SF: POR vs NED | Clay | Davis Cup | 1991-05-03 | 4 | - |
| 1991 | ATP | Davis Cup G1 SF: SUI vs URS | Carpet | Davis Cup | 1991-05-03 | 4 | - |
| 1991 | ATP | Davis Cup G2 QF: CYP vs GRE | Clay | Davis Cup | 1991-05-03 | 4 | - |
| 1991 | ATP | Davis Cup G2 QF: LUX vs MON | Hard | Davis Cup | 1991-05-03 | 4 | - |
| 1991 | ATP | Davis Cup G2 QF: MLT vs TUR | Hard | Davis Cup | 1991-05-03 | 4 | - |
| 1991 | ATP | Davis Cup G2 QF: NOR vs BUL | Carpet | Davis Cup | 1991-05-03 | 4 | - |