Tournaments
| Year | Tour | Tournament | Surface | Level | Dates | Matches | Champion |
|---|---|---|---|---|---|---|---|
| 1989 | ATP | Davis Cup G2 QF: THA vs BRN | Hard | Davis Cup | 1989-04-07 | 4 | - |
| 1989 | ATP | Davis Cup G2 R1: LUX vs MLT | Hard | Davis Cup | 1989-04-07 | 4 | - |
| 1989 | ATP | Davis Cup G2 R1: MON vs CYP | Clay | Davis Cup | 1989-04-07 | 4 | - |
| 1989 | ATP | Davis Cup G2 SF: BAH vs DOM | Hard | Davis Cup | 1989-04-07 | 4 | - |
| 1989 | ATP | Davis Cup G2 SF: CUB vs CHI | Hard | Davis Cup | 1989-04-07 | 4 | - |
| 1989 | ATP | Davis Cup WG QF: AUT vs SWE | Clay | Davis Cup | 1989-04-07 | 4 | - |
| 1989 | ATP | Davis Cup WG QF: TCH vs FRG | Carpet | Davis Cup | 1989-04-07 | 4 | - |
| 1989 | ATP | Davis Cup WG QF: USA vs FRA | Carpet | Davis Cup | 1989-04-07 | 4 | - |
| 1989 | ATP | Davis Cup WG QF: YUG vs ESP | Carpet | Davis Cup | 1989-04-07 | 4 | - |
| 1989 | ATP | Davis Cup G2 QF: ALG vs MAR | Clay | Davis Cup | 1989-04-04 | 3 | - |
| 1989 | WTA | Hilton Head | Clay | WTA Tour | 1989-04-03 | 55 | Steffi Graf |
| 1989 | ATP | Key Biscayne | Hard | Masters 1000 | 1989-03-20 | 127 | Ivan Lendl |
| 1989 | WTA | Key Biscayne | Hard | WTA Tour | 1989-03-20 | 127 | Gabriela Sabatini |
| 1989 | WTA | Boca Raton | Hard | WTA Tour | 1989-03-13 | 55 | Steffi Graf |
| 1989 | ATP | Indian Wells | Hard | Masters 1000 | 1989-03-13 | 55 | Miloslav Mecir |
| 1989 | WTA | Indian Wells | Hard | WTA Tour | 1989-03-06 | 27 | Manuela Maleeva Fragniere |
| 1989 | ATP | Scottsdale | Hard | ATP International Series | 1989-03-06 | 31 | Ivan Lendl |
| 1989 | ATP | Dallas WCT | Carpet | ATP International Series | 1989-02-28 | 7 | John McEnroe |
| 1989 | ATP | Nancy | Hard | ATP International Series | 1989-02-27 | 31 | Guy Forget |
| 1989 | WTA | Oklahoma | Hard | WTA Tour | 1989-02-27 | 31 | Manon Bollegraf |
| 1989 | WTA | San Antonio | Hard | WTA Tour | 1989-02-27 | 31 | Steffi Graf |
| 1989 | ATP | Lyon | Carpet | ATP International Series | 1989-02-20 | 31 | John McEnroe |
| 1989 | WTA | Oakland | Hard | WTA Tour | 1989-02-20 | 31 | Zina Garrison |
| 1989 | ATP | Philadelphia | Carpet | ATP International Series | 1989-02-20 | 47 | Boris Becker |
| 1989 | WTA | Wichita | Hard | WTA Tour | 1989-02-20 | 31 | Amy Frazier |
| 1989 | ATP | Memphis | Hard | ATP International Series | 1989-02-13 | 47 | Brad Gilbert |
| 1989 | ATP | Milan | Carpet | ATP International Series | 1989-02-13 | 31 | Boris Becker |
| 1989 | WTA | Washington | Hard | WTA Tour | 1989-02-13 | 31 | Steffi Graf |
| 1989 | ATP | Guaruja | Hard | ATP International Series | 1989-02-06 | 31 | Luiz Mattar |
| 1989 | ATP | Rotterdam | Carpet | ATP International Series | 1989-02-06 | 31 | Jakob Hlasek |
| 1989 | WTA | Wellington | Hard | WTA Tour | 1989-02-06 | 31 | Conchita Martinez |
| 1989 | ATP | Davis Cup G1 PR: PHI vs HKG | Hard | Davis Cup | 1989-02-03 | 4 | - |
| 1989 | ATP | Davis Cup G1 QF: CAN vs URU | Carpet | Davis Cup | 1989-02-03 | 4 | - |
| 1989 | ATP | Davis Cup G1 QF: IRL vs FIN | Hard | Davis Cup | 1989-02-03 | 4 | - |
| 1989 | ATP | Davis Cup G1 QF: PER vs ECU | Clay | Davis Cup | 1989-02-03 | 4 | - |
| 1989 | ATP | Davis Cup G1 QF: POR vs SEN | Clay | Davis Cup | 1989-02-03 | 4 | - |
| 1989 | ATP | Davis Cup G1 QF: ZIM vs HUN | Hard | Davis Cup | 1989-02-03 | 4 | - |
| 1989 | ATP | Davis Cup G2 QF: BAH vs VEN | Hard | Davis Cup | 1989-02-03 | 4 | - |
| 1989 | ATP | Davis Cup G2 QF: COL vs CUB | Clay | Davis Cup | 1989-02-03 | 4 | - |
| 1989 | ATP | Davis Cup G2 QF: DOM vs BOL | Clay | Davis Cup | 1989-02-03 | 4 | - |
| 1989 | ATP | Davis Cup G2 QF: JAM vs CHI | Hard | Davis Cup | 1989-02-03 | 4 | - |
| 1989 | ATP | Davis Cup G2 R1: BRN vs SYR | Hard | Davis Cup | 1989-02-03 | 4 | - |
| 1989 | ATP | Davis Cup G2 R1: IRQ vs BAN | Hard | Davis Cup | 1989-02-03 | 4 | - |
| 1989 | ATP | Davis Cup G2 R1: JOR vs KUW | Hard | Davis Cup | 1989-02-03 | 4 | - |
| 1989 | ATP | Davis Cup G2 R1: SRI vs MAS | Clay | Davis Cup | 1989-02-03 | 4 | - |
| 1989 | ATP | Davis Cup G2 R1: TUN vs ALG | Hard | Davis Cup | 1989-02-03 | 4 | - |
| 1989 | ATP | Davis Cup WG R1: AUT vs AUS | Clay | Davis Cup | 1989-02-03 | 4 | - |
| 1989 | ATP | Davis Cup WG R1: ESP vs MEX | Clay | Davis Cup | 1989-02-03 | 4 | - |
| 1989 | ATP | Davis Cup WG R1: FRG vs INA | Carpet | Davis Cup | 1989-02-03 | 4 | - |
| 1989 | ATP | Davis Cup WG R1: ISR vs FRA | Carpet | Davis Cup | 1989-02-03 | 4 | - |
| 1989 | ATP | Davis Cup WG R1: SWE vs ITA | Carpet | Davis Cup | 1989-02-03 | 4 | - |
| 1989 | ATP | Davis Cup WG R1: TCH vs URS | Carpet | Davis Cup | 1989-02-03 | 4 | - |
| 1989 | ATP | Davis Cup WG R1: USA vs PAR | Hard | Davis Cup | 1989-02-03 | 4 | - |
| 1989 | ATP | Davis Cup WG R1: YUG vs DEN | Clay | Davis Cup | 1989-02-03 | 4 | - |
| 1989 | WTA | Tokyo Pan Pacific | Carpet | WTA Tour | 1989-01-31 | 27 | Martina Navratilova |
| 1989 | WTA | Auckland | Hard | WTA Tour | 1989-01-30 | 31 | Patty Fendick |
| 1989 | ATP | Australian Open | Hard | Grand Slam | 1989-01-16 | 127 | Ivan Lendl |
| 1989 | WTA | Australian Open | Hard | Grand Slam | 1989-01-16 | 127 | Steffi Graf |
| 1989 | ATP | Auckland | Hard | ATP International Series | 1989-01-09 | 31 | Ramesh Krishnan |
| 1989 | WTA | Sydney | Hard | WTA Tour | 1989-01-09 | 55 | Martina Navratilova |